12734460922 has 32 divisors (see below), whose sum is σ = 21053767680. Its totient is φ = 5756834160.

The previous prime is 12734460911. The next prime is 12734460931. The reversal of 12734460922 is 22906443721.

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, 42522 + ... + 165157.

It is an arithmetic number, because the mean of its divisors is an integer number (657930240).

Almost surely, 2^12734460922 is an apocalyptic number.

12734460922 is a deficient number, since it is larger than the sum of its proper divisors (8319306758).

12734460922 is a wasteful number, since it uses less digits than its factorization.

12734460922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207778.

The product of its (nonzero) digits is 145152, while the sum is 40.

The spelling of 12734460922 in words is "twelve billion, seven hundred thirty-four million, four hundred sixty thousand, nine hundred twenty-two".