12951645882371 has 8 divisors (see below), whose sum is σ = 14810210724960. Its totient is φ = 11095163468928.

The previous prime is 12951645882317. The next prime is 12951645882379. The reversal of 12951645882371 is 17328854615921.

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

It is not a de Polignac number, because 12951645882371 - 2¹⁰ = 12951645881347 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12951645882379) 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, 520593956 + ... + 520618833.

It is an arithmetic number, because the mean of its divisors is an integer number (1851276340620).

Almost surely, 2^{12951645882371} is an apocalyptic number.

12951645882371 is a deficient number, since it is larger than the sum of its proper divisors (1858564842589).

12951645882371 is a wasteful number, since it uses less digits than its factorization.

12951645882371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1041214573.

The product of its digits is 29030400, while the sum is 62.

The spelling of 12951645882371 in words is "twelve trillion, nine hundred fifty-one billion, six hundred forty-five million, eight hundred eighty-two thousand, three hundred seventy-one".