12914031479 has 2 divisors, whose sum is σ = 12914031480. Its totient is φ = 12914031478.

The previous prime is 12914031407. The next prime is 12914031509. The reversal of 12914031479 is 97413041921.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12914031479 - 2⁸ = 12914031223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12914031679) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6457015739 + 6457015740.

It is an arithmetic number, because the mean of its divisors is an integer number (6457015740).

Almost surely, 2^12914031479 is an apocalyptic number.

12914031479 is a deficient number, since it is larger than the sum of its proper divisors (1).

12914031479 is an equidigital number, since it uses as much as digits as its factorization.

12914031479 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54432, while the sum is 41.

The spelling of 12914031479 in words is "twelve billion, nine hundred fourteen million, thirty-one thousand, four hundred seventy-nine".