431752490061000 has 128 divisors (see below), whose sum is σ = 1348307031951360. Its totient is φ = 115028077440000.

The previous prime is 431752490060909. The next prime is 431752490061023. The reversal of 431752490061000 is 160094257134.

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, 62938401 + ... + 69460400.

It is an arithmetic number, because the mean of its divisors is an integer number (10533648687120).

Almost surely, 2^{431752490061000} is an apocalyptic number.

431752490061000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

431752490061000 is an abundant number, since it is smaller than the sum of its proper divisors (916554541890360).

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

431752490061000 is a wasteful number, since it uses less digits than its factorization.

431752490061000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132399912 (or 132399898 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 42.

The spelling of 431752490061000 in words is "four hundred thirty-one trillion, seven hundred fifty-two billion, four hundred ninety million, sixty-one thousand".