12934479124 has 24 divisors (see below), whose sum is σ = 25871431040. Its totient is φ = 5542818336.

The previous prime is 12934479119. The next prime is 12934479143. The reversal of 12934479124 is 42197443921.

It is a congruent number.

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, 463249 + ... + 490375.

Almost surely, 2^12934479124 is an apocalyptic number.

12934479124 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

12934479124 is an abundant number, since it is smaller than the sum of its proper divisors (12936951916).

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

12934479124 is a wasteful number, since it uses less digits than its factorization.

12934479124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44167 (or 44165 counting only the distinct ones).

The product of its digits is 435456, while the sum is 46.

The spelling of 12934479124 in words is "twelve billion, nine hundred thirty-four million, four hundred seventy-nine thousand, one hundred twenty-four".