107931389400492 has 48 divisors (see below), whose sum is σ = 293940805186560. Its totient is φ = 30181421958912.

The previous prime is 107931389400491. The next prime is 107931389400493. The reversal of 107931389400492 is 294004983139701.

It is an interprime number because it is at equal distance from previous prime (107931389400491) and next prime (107931389400493).

It is not an unprimeable number, because it can be changed into a prime (107931389400491) 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 15 ways as a sum of consecutive naturals, for example, 13669118317 + ... + 13669126212.

It is an arithmetic number, because the mean of its divisors is an integer number (6123766774720).

Almost surely, 2^{107931389400492} is an apocalyptic number.

107931389400492 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

107931389400492 is an abundant number, since it is smaller than the sum of its proper divisors (186009415786068).

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

107931389400492 is a wasteful number, since it uses less digits than its factorization.

107931389400492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27338244590 (or 27338244588 counting only the distinct ones).

The product of its (nonzero) digits is 11757312, while the sum is 60.

The spelling of 107931389400492 in words is "one hundred seven trillion, nine hundred thirty-one billion, three hundred eighty-nine million, four hundred thousand, four hundred ninety-two".