108913929492 has 96 divisors (see below), whose sum is σ = 265399529472. Its totient is φ = 34733131776.

The previous prime is 108913929469. The next prime is 108913929493. The reversal of 108913929492 is 294929319801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108913929493) by changing a digit.

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, 6363298 + ... + 6380390.

It is an arithmetic number, because the mean of its divisors is an integer number (2764578432).

Almost surely, 2^108913929492 is an apocalyptic number.

108913929492 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

108913929492 is an abundant number, since it is smaller than the sum of its proper divisors (156485599980).

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

108913929492 is a wasteful number, since it uses less digits than its factorization.

108913929492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17377 (or 17375 counting only the distinct ones).

The product of its (nonzero) digits is 2519424, while the sum is 57.

The spelling of 108913929492 in words is "one hundred eight billion, nine hundred thirteen million, nine hundred twenty-nine thousand, four hundred ninety-two".