401225063995 has 32 divisors (see below), whose sum is σ = 552601888128. Its totient is φ = 273951894528.

The previous prime is 401225063947. The next prime is 401225064029. The reversal of 401225063995 is 599360522104.

It is a cyclic number.

It is not a de Polignac number, because 401225063995 - 2²⁷ = 401090846267 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15625207 + ... + 15650863.

It is an arithmetic number, because the mean of its divisors is an integer number (17268809004).

Almost surely, 2^401225063995 is an apocalyptic number.

401225063995 is a deficient number, since it is larger than the sum of its proper divisors (151376824133).

401225063995 is a wasteful number, since it uses less digits than its factorization.

401225063995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27559.

The product of its (nonzero) digits is 583200, while the sum is 46.

The spelling of 401225063995 in words is "four hundred one billion, two hundred twenty-five million, sixty-three thousand, nine hundred ninety-five".