105870091074 has 32 divisors (see below), whose sum is σ = 241032305664. Its totient is φ = 30686982480.

The previous prime is 105870091049. The next prime is 105870091087. The reversal of 105870091074 is 470190078501.

It is a super-2 number, since 2×105870091074² (a number of 23 digits) contains 22 as substring.

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, 34870054 + ... + 34873089.

It is an arithmetic number, because the mean of its divisors is an integer number (7532259552).

Almost surely, 2^105870091074 is an apocalyptic number.

105870091074 is an abundant number, since it is smaller than the sum of its proper divisors (135162214590).

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

105870091074 is a wasteful number, since it uses less digits than its factorization.

105870091074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69743182.

The product of its (nonzero) digits is 70560, while the sum is 42.

The spelling of 105870091074 in words is "one hundred five billion, eight hundred seventy million, ninety-one thousand, seventy-four".