18350901600404 has 24 divisors (see below), whose sum is σ = 32525943461760. Its totient is φ = 9057813171264.

The previous prime is 18350901600377. The next prime is 18350901600461. The reversal of 18350901600404 is 40400610905381.

It is a congruent number.

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, 2862134 + ... + 6700269.

It is an arithmetic number, because the mean of its divisors is an integer number (1355247644240).

Almost surely, 2^{18350901600404} is an apocalyptic number.

It is an amenable number.

18350901600404 is a deficient number, since it is larger than the sum of its proper divisors (14175041861356).

18350901600404 is a wasteful number, since it uses less digits than its factorization.

18350901600404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9568559 (or 9568557 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 41.

The spelling of 18350901600404 in words is "eighteen trillion, three hundred fifty billion, nine hundred one million, six hundred thousand, four hundred four".