401025585520104 has 64 divisors (see below), whose sum is σ = 1117408752244800. Its totient is φ = 119190266901504.

The previous prime is 401025585520103. The next prime is 401025585520117.

401025585520104 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (401025585520103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25865935587 + ... + 25865951090.

It is an arithmetic number, because the mean of its divisors is an integer number (17459511753825).

Almost surely, 2^{401025585520104} is an apocalyptic number.

It is an amenable number.

401025585520104 is an abundant number, since it is smaller than the sum of its proper divisors (716383166724696).

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

401025585520104 is a wasteful number, since it uses less digits than its factorization.

401025585520104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51731886722 (or 51731886718 counting only the distinct ones).

The product of its (nonzero) digits is 320000, while the sum is 42.

The spelling of 401025585520104 in words is "four hundred one trillion, twenty-five billion, five hundred eighty-five million, five hundred twenty thousand, one hundred four".