1045433041 has 4 divisors (see below), whose sum is σ = 1045638052. Its totient is φ = 1045228032.

The previous prime is 1045433027. The next prime is 1045433063. The reversal of 1045433041 is 1403345401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1403345401 = 1019 ⋅1377179.

It can be written as a sum of positive squares in 2 ways, for example, as 962240400 + 83192641 = 31020^2 + 9121^2 .

It is a cyclic number.

It is not a de Polignac number, because 1045433041 - 2⁵ = 1045433009 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1045432997 and 1045433015.

It is not an unprimeable number, because it can be changed into a prime (1045433341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94656 + ... + 105121.

It is an arithmetic number, because the mean of its divisors is an integer number (261409513).

Almost surely, 2^1045433041 is an apocalyptic number.

It is an amenable number.

1045433041 is a deficient number, since it is larger than the sum of its proper divisors (205011).

1045433041 is an equidigital number, since it uses as much as digits as its factorization.

1045433041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205010.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 1045433041 is about 32333.1569909281. The cubic root of 1045433041 is about 1014.9206150148.

Adding to 1045433041 its reverse (1403345401), we get a palindrome (2448778442).

It can be divided in two parts, 104543 and 3041, that added together give a square (107584 = 328²).

The spelling of 1045433041 in words is "one billion, forty-five million, four hundred thirty-three thousand, forty-one".