100431356872846 has 16 divisors (see below), whose sum is σ = 157883355799200. Its totient is φ = 47822639645088.

The previous prime is 100431356872837. The next prime is 100431356872859. The reversal of 100431356872846 is 648278653134001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4766999001 + ... + 4767020068.

It is an arithmetic number, because the mean of its divisors is an integer number (9867709737450).

Almost surely, 2^{100431356872846} is an apocalyptic number.

100431356872846 is a deficient number, since it is larger than the sum of its proper divisors (57451998926354).

100431356872846 is a wasteful number, since it uses less digits than its factorization.

100431356872846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9534019323.

The product of its (nonzero) digits is 23224320, while the sum is 58.

The spelling of 100431356872846 in words is "one hundred trillion, four hundred thirty-one billion, three hundred fifty-six million, eight hundred seventy-two thousand, eight hundred forty-six".