12937554284 has 12 divisors (see below), whose sum is σ = 22913500344. Its totient is φ = 6390839904.

The previous prime is 12937554281. The next prime is 12937554307. The reversal of 12937554284 is 48245573921.

It is not an unprimeable number, because it can be changed into a prime (12937554281) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19483937 + ... + 19484600.

It is an arithmetic number, because the mean of its divisors is an integer number (1909458362).

Almost surely, 2^12937554284 is an apocalyptic number.

It is an amenable number.

12937554284 is a deficient number, since it is larger than the sum of its proper divisors (9975946060).

12937554284 is a wasteful number, since it uses less digits than its factorization.

12937554284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38968624 (or 38968622 counting only the distinct ones).

The product of its digits is 2419200, while the sum is 50.

The spelling of 12937554284 in words is "twelve billion, nine hundred thirty-seven million, five hundred fifty-four thousand, two hundred eighty-four".