431557069130 has 64 divisors (see below), whose sum is σ = 883490053248. Its totient is φ = 150388143360.

The previous prime is 431557069061. The next prime is 431557069213. The reversal of 431557069130 is 31960755134.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 610049 + ... + 1111428.

It is an arithmetic number, because the mean of its divisors is an integer number (13804532082).

Almost surely, 2^431557069130 is an apocalyptic number.

431557069130 is an abundant number, since it is smaller than the sum of its proper divisors (451932984118).

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

431557069130 is a wasteful number, since it uses less digits than its factorization.

431557069130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1721591.

The product of its (nonzero) digits is 340200, while the sum is 44.

The spelling of 431557069130 in words is "four hundred thirty-one billion, five hundred fifty-seven million, sixty-nine thousand, one hundred thirty".