108355725756440 has 64 divisors (see below), whose sum is σ = 244760747837760. Its totient is φ = 43171850396160.

The previous prime is 108355725756413. The next prime is 108355725756457. The reversal of 108355725756440 is 44657527553801.

It is a hoax number, since the sum of its digits (62) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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, 7335125 + ... + 16447355.

It is an arithmetic number, because the mean of its divisors is an integer number (3824386684965).

Almost surely, 2^{108355725756440} is an apocalyptic number.

108355725756440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

108355725756440 is an abundant number, since it is smaller than the sum of its proper divisors (136405022081320).

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

108355725756440 is a wasteful number, since it uses less digits than its factorization.

108355725756440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9113412 (or 9113408 counting only the distinct ones).

The product of its (nonzero) digits is 141120000, while the sum is 62.

The spelling of 108355725756440 in words is "one hundred eight trillion, three hundred fifty-five billion, seven hundred twenty-five million, seven hundred fifty-six thousand, four hundred forty".