12954940387213 has 8 divisors (see below), whose sum is σ = 14214353931936. Its totient is φ = 11709142124400.

The previous prime is 12954940387199. The next prime is 12954940387217. The reversal of 12954940387213 is 31278304945921.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12954940387213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12954940387217) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3403818483 + ... + 3403822288.

It is an arithmetic number, because the mean of its divisors is an integer number (1776794241492).

Almost surely, 2^{12954940387213} is an apocalyptic number.

It is an amenable number.

12954940387213 is a deficient number, since it is larger than the sum of its proper divisors (1259413544723).

12954940387213 is a wasteful number, since it uses less digits than its factorization.

12954940387213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6807640955.

The product of its (nonzero) digits is 13063680, while the sum is 58.

The spelling of 12954940387213 in words is "twelve trillion, nine hundred fifty-four billion, nine hundred forty million, three hundred eighty-seven thousand, two hundred thirteen".