1042432033 has 8 divisors (see below), whose sum is σ = 1049897576. Its totient is φ = 1034985600.

The previous prime is 1042432021. The next prime is 1042432049. The reversal of 1042432033 is 3302342401.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 254338704 + 788093329 = 15948^2 + 28073^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1042432033 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1042431995 and 1042432013.

It is not an unprimeable number, because it can be changed into a prime (1042436033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 115285 + ... + 123997.

It is an arithmetic number, because the mean of its divisors is an integer number (131237197).

Almost surely, 2^1042432033 is an apocalyptic number.

It is an amenable number.

1042432033 is a deficient number, since it is larger than the sum of its proper divisors (7465543).

1042432033 is an equidigital number, since it uses as much as digits as its factorization.

1042432033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9555.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 1042432033 is about 32286.7160454575. The cubic root of 1042432033 is about 1013.9485444883.

Adding to 1042432033 its reverse (3302342401), we get a palindrome (4344774434).

It can be divided in two parts, 104243 and 2033, that added together give a square (106276 = 326²).

The spelling of 1042432033 in words is "one billion, forty-two million, four hundred thirty-two thousand, thirty-three".