401025002510000 has 200 divisors, whose sum is σ = 1121492373425424. Its totient is φ = 137249198080000.

The previous prime is 401025002509921. The next prime is 401025002510021. The reversal of 401025002510000 is 15200520104.

It is a tau number, because it is divible by the number of its divisors (200).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 105355937 + ... + 109095936.

Almost surely, 2^{401025002510000} is an apocalyptic number.

401025002510000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

401025002510000 is an abundant number, since it is smaller than the sum of its proper divisors (720467370915424).

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

401025002510000 is a wasteful number, since it uses less digits than its factorization.

401025002510000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214451929 (or 214451908 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 20.

The spelling of 401025002510000 in words is "four hundred one trillion, twenty-five billion, two million, five hundred ten thousand".