107660371644 has 48 divisors (see below), whose sum is σ = 318993696000. Its totient is φ = 30760105968.

The previous prime is 107660371571. The next prime is 107660371649. The reversal of 107660371644 is 446173066701.

It is a self number, because there is not a number n which added to its sum of digits gives 107660371644.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107660371649) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71203194 + ... + 71204705.

It is an arithmetic number, because the mean of its divisors is an integer number (6645702000).

Almost surely, 2^107660371644 is an apocalyptic number.

107660371644 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

107660371644 is an abundant number, since it is smaller than the sum of its proper divisors (211333324356).

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

107660371644 is a wasteful number, since it uses less digits than its factorization.

107660371644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142407919 (or 142407911 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 45.

The spelling of 107660371644 in words is "one hundred seven billion, six hundred sixty million, three hundred seventy-one thousand, six hundred forty-four".