12700061461279 has 8 divisors (see below), whose sum is σ = 13252282463232. Its totient is φ = 12147844160760.

The previous prime is 12700061461277. The next prime is 12700061461289. The reversal of 12700061461279 is 97216416000721.

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 12700061461279 - 2¹ = 12700061461277 is a prime.

It is a super-2 number, since 2×12700061461279² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12700061461277) 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, 7861374 + ... + 9338164.

It is an arithmetic number, because the mean of its divisors is an integer number (1656535307904).

Almost surely, 2^{12700061461279} is an apocalyptic number.

12700061461279 is a deficient number, since it is larger than the sum of its proper divisors (552221001953).

12700061461279 is a wasteful number, since it uses less digits than its factorization.

12700061461279 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1850717.

The product of its (nonzero) digits is 254016, while the sum is 46.

The spelling of 12700061461279 in words is "twelve trillion, seven hundred billion, sixty-one million, four hundred sixty-one thousand, two hundred seventy-nine".