1041004001 has 4 divisors (see below), whose sum is σ = 1045550100. Its totient is φ = 1036457904.

The previous prime is 1041003983. The next prime is 1041004009. The reversal of 1041004001 is 1004001401.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 556960000 + 484044001 = 23600^2 + 22001^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1041004001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1041004009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2272706 + ... + 2273163.

It is an arithmetic number, because the mean of its divisors is an integer number (261387525).

Almost surely, 2^1041004001 is an apocalyptic number.

It is an amenable number.

1041004001 is a deficient number, since it is larger than the sum of its proper divisors (4546099).

1041004001 is an equidigital number, since it uses as much as digits as its factorization.

1041004001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4546098.

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 1041004001 is about 32264.5936128134. The cubic root of 1041004001 is about 1013.4853287868.

Adding to 1041004001 its reverse (1004001401), we get a palindrome (2045005402).

The spelling of 1041004001 in words is "one billion, forty-one million, four thousand, one".