13974630225877 has 2 divisors, whose sum is σ = 13974630225878. Its totient is φ = 13974630225876.

The previous prime is 13974630225869. The next prime is 13974630225911. The reversal of 13974630225877 is 77852203647931.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8184210969636 + 5790419256241 = 2860806^2 + 2406329^2 .

It is a cyclic number.

It is not a de Polignac number, because 13974630225877 - 2³ = 13974630225869 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13974630225077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6987315112938 + 6987315112939.

It is an arithmetic number, because the mean of its divisors is an integer number (6987315112939).

It is a 1-persistent number, because it is pandigital, but 2⋅13974630225877 = 27949260451754 is not.

Almost surely, 2^{13974630225877} is an apocalyptic number.

It is an amenable number.

13974630225877 is a deficient number, since it is larger than the sum of its proper divisors (1).

13974630225877 is an equidigital number, since it uses as much as digits as its factorization.

13974630225877 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 106686720, while the sum is 64.

The spelling of 13974630225877 in words is "thirteen trillion, nine hundred seventy-four billion, six hundred thirty million, two hundred twenty-five thousand, eight hundred seventy-seven".