12711148636507 has 8 divisors (see below), whose sum is σ = 12718317264800. Its totient is φ = 12703980375360.

The previous prime is 12711148636493. The next prime is 12711148636513. The reversal of 12711148636507 is 70563684111721.

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

It is a cyclic number.

It is not a de Polignac number, because 12711148636507 - 2¹⁵ = 12711148603739 is a prime.

It is a super-2 number, since 2×12711148636507² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12711148636547) 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, 98778994 + ... + 98907592.

It is an arithmetic number, because the mean of its divisors is an integer number (1589789658100).

Almost surely, 2^{12711148636507} is an apocalyptic number.

12711148636507 is a deficient number, since it is larger than the sum of its proper divisors (7168628293).

12711148636507 is a wasteful number, since it uses less digits than its factorization.

12711148636507 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183573.

The product of its (nonzero) digits is 1693440, while the sum is 52.

The spelling of 12711148636507 in words is "twelve trillion, seven hundred eleven billion, one hundred forty-eight million, six hundred thirty-six thousand, five hundred seven".