208432808072112 has 80 divisors (see below), whose sum is σ = 581450790878720. Its totient is φ = 63958421857536.

The previous prime is 208432808072087. The next prime is 208432808072173. The reversal of 208432808072112 is 211270808234802.

208432808072112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 454848562 + ... + 455306577.

It is an arithmetic number, because the mean of its divisors is an integer number (7268134885984).

Almost surely, 2^{208432808072112} is an apocalyptic number.

It is an amenable number.

208432808072112 is an abundant number, since it is smaller than the sum of its proper divisors (373017982806608).

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

208432808072112 is a wasteful number, since it uses less digits than its factorization.

208432808072112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 910155530 (or 910155524 counting only the distinct ones).

The product of its (nonzero) digits is 688128, while the sum is 48.

The spelling of 208432808072112 in words is "two hundred eight trillion, four hundred thirty-two billion, eight hundred eight million, seventy-two thousand, one hundred twelve".