108421274958 has 16 divisors (see below), whose sum is σ = 219587393280. Its totient is φ = 35682951096.

The previous prime is 108421274903. The next prime is 108421274959. The reversal of 108421274958 is 859472124801.

It is a self number, because there is not a number n which added to its sum of digits gives 108421274958.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108421274959) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114367960 + ... + 114368907.

It is an arithmetic number, because the mean of its divisors is an integer number (13724212080).

Almost surely, 2^108421274958 is an apocalyptic number.

108421274958 is an abundant number, since it is smaller than the sum of its proper divisors (111166118322).

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

108421274958 is a wasteful number, since it uses less digits than its factorization.

108421274958 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228736951.

The product of its (nonzero) digits is 1290240, while the sum is 51.

The spelling of 108421274958 in words is "one hundred eight billion, four hundred twenty-one million, two hundred seventy-four thousand, nine hundred fifty-eight".