12934057740 has 24 divisors (see below), whose sum is σ = 36215361840. Its totient is φ = 3449082048.

The previous prime is 12934057723. The next prime is 12934057769. The reversal of 12934057740 is 4775043921.

It is a junction number, because it is equal to n+sod(n) for n = 12934057692 and 12934057701.

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, 107783755 + ... + 107783874.

It is an arithmetic number, because the mean of its divisors is an integer number (1508973410).

Almost surely, 2^12934057740 is an apocalyptic number.

12934057740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12934057740 is an abundant number, since it is smaller than the sum of its proper divisors (23281304100).

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

12934057740 is a wasteful number, since it uses less digits than its factorization.

12934057740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215567641 (or 215567639 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 42.

The spelling of 12934057740 in words is "twelve billion, nine hundred thirty-four million, fifty-seven thousand, seven hundred forty".