13154140679 has 2 divisors, whose sum is σ = 13154140680. Its totient is φ = 13154140678.

The previous prime is 13154140663. The next prime is 13154140693. The reversal of 13154140679 is 97604145131.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13154140679 - 2⁴ = 13154140663 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13154140639) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6577070339 + 6577070340.

It is an arithmetic number, because the mean of its divisors is an integer number (6577070340).

Almost surely, 2^13154140679 is an apocalyptic number.

13154140679 is a deficient number, since it is larger than the sum of its proper divisors (1).

13154140679 is an equidigital number, since it uses as much as digits as its factorization.

13154140679 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 90720, while the sum is 41.

The spelling of 13154140679 in words is "thirteen billion, one hundred fifty-four million, one hundred forty thousand, six hundred seventy-nine".