12749375893367 has 12 divisors (see below), whose sum is σ = 13004538043224. Its totient is φ = 12499128826080.

The previous prime is 12749375893361. The next prime is 12749375893381. The reversal of 12749375893367 is 76339857394721.

It is not a de Polignac number, because 12749375893367 - 2¹⁴ = 12749375876983 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12749375893294 and 12749375893303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12749375893361) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1868573 + ... + 5384265.

It is an arithmetic number, because the mean of its divisors is an integer number (1083711503602).

Almost surely, 2^{12749375893367} is an apocalyptic number.

12749375893367 is a deficient number, since it is larger than the sum of its proper divisors (255162149857).

12749375893367 is an equidigital number, since it uses as much as digits as its factorization.

12749375893367 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3517090 (or 3517037 counting only the distinct ones).

The product of its digits is 1440270720, while the sum is 74.

The spelling of 12749375893367 in words is "twelve trillion, seven hundred forty-nine billion, three hundred seventy-five million, eight hundred ninety-three thousand, three hundred sixty-seven".