401488208792 has 32 divisors (see below), whose sum is σ = 821312384400. Its totient is φ = 182475417600.

The previous prime is 401488208789. The next prime is 401488208839. The reversal of 401488208792 is 297802884104.

It is a super-2 number, since 2×401488208792² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 617192 + ... + 1088072.

Almost surely, 2^401488208792 is an apocalyptic number.

It is an amenable number.

401488208792 is an abundant number, since it is smaller than the sum of its proper divisors (419824175608).

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

401488208792 is a wasteful number, since it uses less digits than its factorization.

401488208792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 480587 (or 480583 counting only the distinct ones).

The product of its (nonzero) digits is 2064384, while the sum is 53.

The spelling of 401488208792 in words is "four hundred one billion, four hundred eighty-eight million, two hundred eight thousand, seven hundred ninety-two".