431300052108 has 96 divisors (see below), whose sum is σ = 1130487019200. Its totient is φ = 142189820928.

The previous prime is 431300052059. The next prime is 431300052121. The reversal of 431300052108 is 801250003134.

It is a happy number.

431300052108 is a `hidden beast` number, since 4 + 3 + 130 + 0 + 0 + 521 + 0 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 6524116 + ... + 6589892.

It is an arithmetic number, because the mean of its divisors is an integer number (11775906450).

Almost surely, 2^431300052108 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 431300052108, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (565243509600).

431300052108 is an abundant number, since it is smaller than the sum of its proper divisors (699186967092).

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

431300052108 is a wasteful number, since it uses less digits than its factorization.

431300052108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66456 (or 66448 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The spelling of 431300052108 in words is "four hundred thirty-one billion, three hundred million, fifty-two thousand, one hundred eight".