108702257472 has 56 divisors (see below), whose sum is σ = 319564512000. Its totient is φ = 36234085248.

The previous prime is 108702257471. The next prime is 108702257513. The reversal of 108702257472 is 274752207801.

108702257472 is a `hidden beast` number, since 1 + 0 + 8 + 7 + 0 + 2 + 2 + 574 + 72 = 666.

It is a super-3 number, since 3×108702257472³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108702257471) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31451472 + ... + 31454927.

Almost surely, 2^108702257472 is an apocalyptic number.

108702257472 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

108702257472 is an abundant number, since it is smaller than the sum of its proper divisors (210862254528).

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

108702257472 is an equidigital number, since it uses as much as digits as its factorization.

108702257472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62906420 (or 62906404 counting only the distinct ones).

The product of its (nonzero) digits is 439040, while the sum is 45.

The spelling of 108702257472 in words is "one hundred eight billion, seven hundred two million, two hundred fifty-seven thousand, four hundred seventy-two".