12254683793837 has 16 divisors (see below), whose sum is σ = 12371663615472. Its totient is φ = 12137857105920.

The previous prime is 12254683793797. The next prime is 12254683793893. The reversal of 12254683793837 is 73839738645221.

It can be written as a sum of positive squares in 8 ways, for example, as 766034554756 + 11488649239081 = 875234^2 + 3389491^2 .

It is a cyclic number.

It is not a de Polignac number, because 12254683793837 - 2³² = 12250388826541 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 (12254683793897) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1812551537 + ... + 1812558297.

It is an arithmetic number, because the mean of its divisors is an integer number (773228975967).

Almost surely, 2^{12254683793837} is an apocalyptic number.

It is an amenable number.

12254683793837 is a deficient number, since it is larger than the sum of its proper divisors (116979821635).

12254683793837 is a wasteful number, since it uses less digits than its factorization.

12254683793837 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15568.

The product of its digits is 365783040, while the sum is 68.

The spelling of 12254683793837 in words is "twelve trillion, two hundred fifty-four billion, six hundred eighty-three million, seven hundred ninety-three thousand, eight hundred thirty-seven".