12973591316 has 24 divisors (see below), whose sum is σ = 26043655680. Its totient is φ = 5539437792.

The previous prime is 12973591313. The next prime is 12973591331. The reversal of 12973591316 is 61319537921.

It is a super-2 number, since 2×12973591316² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12973591313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 853700 + ... + 868763.

It is an arithmetic number, because the mean of its divisors is an integer number (1085152320).

Almost surely, 2^12973591316 is an apocalyptic number.

It is an amenable number.

12973591316 is an abundant number, since it is smaller than the sum of its proper divisors (13070064364).

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

12973591316 is a wasteful number, since it uses less digits than its factorization.

12973591316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1722743 (or 1722741 counting only the distinct ones).

The product of its digits is 306180, while the sum is 47.

The spelling of 12973591316 in words is "twelve billion, nine hundred seventy-three million, five hundred ninety-one thousand, three hundred sixteen".