13366025941 has 2 divisors, whose sum is σ = 13366025942. Its totient is φ = 13366025940.

The previous prime is 13366025929. The next prime is 13366025983. The reversal of 13366025941 is 14952066331.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6712361041 + 6653664900 = 81929^2 + 81570^2 .

It is a cyclic number.

It is not a de Polignac number, because 13366025941 - 2²¹ = 13363928789 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13366025894 and 13366025903.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13366025041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6683012970 + 6683012971.

It is an arithmetic number, because the mean of its divisors is an integer number (6683012971).

Almost surely, 2^13366025941 is an apocalyptic number.

It is an amenable number.

13366025941 is a deficient number, since it is larger than the sum of its proper divisors (1).

13366025941 is an equidigital number, since it uses as much as digits as its factorization.

13366025941 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 116640, while the sum is 40.

The spelling of 13366025941 in words is "thirteen billion, three hundred sixty-six million, twenty-five thousand, nine hundred forty-one".