108158407402 has 8 divisors (see below), whose sum is σ = 170776432800. Its totient is φ = 51232929804.

The previous prime is 108158407391. The next prime is 108158407429. The reversal of 108158407402 is 204704851801.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1423136902 + ... + 1423136977.

It is an arithmetic number, because the mean of its divisors is an integer number (21347054100).

Almost surely, 2^108158407402 is an apocalyptic number.

108158407402 is a deficient number, since it is larger than the sum of its proper divisors (62618025398).

108158407402 is a wasteful number, since it uses less digits than its factorization.

108158407402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2846273900.

The product of its (nonzero) digits is 71680, while the sum is 40.

The spelling of 108158407402 in words is "one hundred eight billion, one hundred fifty-eight million, four hundred seven thousand, four hundred two".