13974630225911 has 2 divisors, whose sum is σ = 13974630225912. Its totient is φ = 13974630225910.

The previous prime is 13974630225877. The next prime is 13974630226003. The reversal of 13974630225911 is 11952203647931.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13974630225911 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13974630225811) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6987315112955 + 6987315112956.

It is an arithmetic number, because the mean of its divisors is an integer number (6987315112956).

Almost surely, 2^{13974630225911} is an apocalyptic number.

13974630225911 is a deficient number, since it is larger than the sum of its proper divisors (1).

13974630225911 is an equidigital number, since it uses as much as digits as its factorization.

13974630225911 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2449440, while the sum is 53.

The spelling of 13974630225911 in words is "thirteen trillion, nine hundred seventy-four billion, six hundred thirty million, two hundred twenty-five thousand, nine hundred eleven".