1004404360957 has 4 divisors (see below), whose sum is σ = 1010418758496. Its totient is φ = 998389963420.

The previous prime is 1004404360951. The next prime is 1004404361033. The reversal of 1004404360957 is 7590634044001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1004404360957 - 2²⁷ = 1004270143229 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1004404360951) 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, 3007198519 + ... + 3007198852.

It is an arithmetic number, because the mean of its divisors is an integer number (252604689624).

Almost surely, 2^{1004404360957} is an apocalyptic number.

It is an amenable number.

1004404360957 is a deficient number, since it is larger than the sum of its proper divisors (6014397539).

1004404360957 is an equidigital number, since it uses as much as digits as its factorization.

1004404360957 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6014397538.

The product of its (nonzero) digits is 362880, while the sum is 43.

The spelling of 1004404360957 in words is "one trillion, four billion, four hundred four million, three hundred sixty thousand, nine hundred fifty-seven".