10404642522 has 32 divisors (see below), whose sum is σ = 20950755840. Its totient is φ = 3444703920.

The previous prime is 10404642463. The next prime is 10404642539. The reversal of 10404642522 is 22524640401.

It is a super-2 number, since 2×10404642522² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10404642522.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 628629 + ... + 644967.

It is an arithmetic number, because the mean of its divisors is an integer number (654711120).

Almost surely, 2^10404642522 is an apocalyptic number.

10404642522 is an abundant number, since it is smaller than the sum of its proper divisors (10546113318).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10404642522 is a wasteful number, since it uses less digits than its factorization.

10404642522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17058.

The product of its (nonzero) digits is 15360, while the sum is 30.

The spelling of 10404642522 in words is "ten billion, four hundred four million, six hundred forty-two thousand, five hundred twenty-two".