12874695013 has 4 divisors (see below), whose sum is σ = 13552310560. Its totient is φ = 12197079468.

The previous prime is 12874694999. The next prime is 12874695037. The reversal of 12874695013 is 31059647821.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 31059647821 = 79 ⋅393160099.

It is a cyclic number.

It is not a de Polignac number, because 12874695013 - 2¹³ = 12874686821 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 (12874695083) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 338807745 + ... + 338807782.

It is an arithmetic number, because the mean of its divisors is an integer number (3388077640).

It is a 1-persistent number, because it is pandigital, but 2⋅12874695013 = 25749390026 is not.

Almost surely, 2^12874695013 is an apocalyptic number.

It is an amenable number.

12874695013 is a deficient number, since it is larger than the sum of its proper divisors (677615547).

12874695013 is an equidigital number, since it uses as much as digits as its factorization.

12874695013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 677615546.

The product of its (nonzero) digits is 362880, while the sum is 46.

The spelling of 12874695013 in words is "twelve billion, eight hundred seventy-four million, six hundred ninety-five thousand, thirteen".