400600452112110 has 128 divisors (see below), whose sum is σ = 1124554717440000. Its totient is φ = 101198724921216.

The previous prime is 400600452112097. The next prime is 400600452112123. The reversal of 400600452112110 is 11211254006004.

400600452112110 is a `hidden beast` number, since 4 + 0 + 0 + 6 + 0 + 0 + 4 + 521 + 121 + 10 = 666.

It is an interprime number because it is at equal distance from previous prime (400600452112097) and next prime (400600452112123).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 90953019 + ... + 95255721.

It is an arithmetic number, because the mean of its divisors is an integer number (8785583730000).

Almost surely, 2^{400600452112110} is an apocalyptic number.

400600452112110 is an abundant number, since it is smaller than the sum of its proper divisors (723954265327890).

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

400600452112110 is a wasteful number, since it uses less digits than its factorization.

400600452112110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4320887 (or 4320881 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

The spelling of 400600452112110 in words is "four hundred trillion, six hundred billion, four hundred fifty-two million, one hundred twelve thousand, one hundred ten".