12994109037 has 48 divisors (see below), whose sum is σ = 23170912128. Its totient is φ = 6833185920.

The previous prime is 12994109021. The next prime is 12994109053. The reversal of 12994109037 is 73090149921.

It is an interprime number because it is at equal distance from previous prime (12994109021) and next prime (12994109053).

It is not a de Polignac number, because 12994109037 - 2⁴ = 12994109021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12994108983 and 12994109001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12994109077) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 247123 + ... + 295055.

It is an arithmetic number, because the mean of its divisors is an integer number (482727336).

Almost surely, 2^12994109037 is an apocalyptic number.

It is an amenable number.

12994109037 is a deficient number, since it is larger than the sum of its proper divisors (10176803091).

12994109037 is a wasteful number, since it uses less digits than its factorization.

12994109037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48290 (or 48287 counting only the distinct ones).

The product of its (nonzero) digits is 122472, while the sum is 45.

The spelling of 12994109037 in words is "twelve billion, nine hundred ninety-four million, one hundred nine thousand, thirty-seven".