614979275413 has 2 divisors, whose sum is σ = 614979275414. Its totient is φ = 614979275412.

The previous prime is 614979275401. The next prime is 614979275423. The reversal of 614979275413 is 314572979416.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 333445037809 + 281534237604 = 577447^2 + 530598^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-614979275413 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (614979275423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 307489637706 + 307489637707.

It is an arithmetic number, because the mean of its divisors is an integer number (307489637707).

Almost surely, 2^614979275413 is an apocalyptic number.

It is an amenable number.

614979275413 is a deficient number, since it is larger than the sum of its proper divisors (1).

614979275413 is an equidigital number, since it uses as much as digits as its factorization.

614979275413 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11430720, while the sum is 58.

The spelling of 614979275413 in words is "six hundred fourteen billion, nine hundred seventy-nine million, two hundred seventy-five thousand, four hundred thirteen".