108376811575438 has 16 divisors (see below), whose sum is σ = 185914098921600. Its totient is φ = 46415885191416.

The previous prime is 108376811575379. The next prime is 108376811575463. The reversal of 108376811575438 is 834575118673801.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2609959288 + ... + 2610000811.

It is an arithmetic number, because the mean of its divisors is an integer number (11619631182600).

Almost surely, 2^{108376811575438} is an apocalyptic number.

108376811575438 is a deficient number, since it is larger than the sum of its proper divisors (77537287346162).

108376811575438 is a wasteful number, since it uses less digits than its factorization.

108376811575438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5219961591.

The product of its (nonzero) digits is 135475200, while the sum is 67.

The spelling of 108376811575438 in words is "one hundred eight trillion, three hundred seventy-six billion, eight hundred eleven million, five hundred seventy-five thousand, four hundred thirty-eight".