146840105074 has 16 divisors (see below), whose sum is σ = 240544140480. Its totient is φ = 66817815120.

The previous prime is 146840105059. The next prime is 146840105161. The reversal of 146840105074 is 470501048641.

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, 39770664 + ... + 39774355.

It is an arithmetic number, because the mean of its divisors is an integer number (15034008780).

Almost surely, 2^146840105074 is an apocalyptic number.

146840105074 is a deficient number, since it is larger than the sum of its proper divisors (93704035406).

146840105074 is a wasteful number, since it uses less digits than its factorization.

146840105074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79545105.

The product of its (nonzero) digits is 107520, while the sum is 40.

The spelling of 146840105074 in words is "one hundred forty-six billion, eight hundred forty million, one hundred five thousand, seventy-four".