104430355421522 has 16 divisors (see below), whose sum is σ = 168706702815000. Its totient is φ = 48195336068352.

The previous prime is 104430355421501. The next prime is 104430355421533. The reversal of 104430355421522 is 225124553034401.

It can be written as a sum of positive squares in 4 ways, for example, as 102093220766161 + 2337134655361 = 10104119^2 + 1528769^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 104430355421522.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 136674647 + ... + 137436602.

Almost surely, 2^{104430355421522} is an apocalyptic number.

104430355421522 is a deficient number, since it is larger than the sum of its proper divisors (64276347393478).

104430355421522 is a wasteful number, since it uses less digits than its factorization.

104430355421522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274125917.

The product of its (nonzero) digits is 576000, while the sum is 41.

The spelling of 104430355421522 in words is "one hundred four trillion, four hundred thirty billion, three hundred fifty-five million, four hundred twenty-one thousand, five hundred twenty-two".