14691715700427 has 48 divisors (see below), whose sum is σ = 22153033197568. Its totient is φ = 9371891963520.

The previous prime is 14691715700419. The next prime is 14691715700443. The reversal of 14691715700427 is 72400751719641.

14691715700427 is a `hidden beast` number, since 1 + 4 + 69 + 1 + 7 + 1 + 570 + 0 + 4 + 2 + 7 = 666.

It is not a de Polignac number, because 14691715700427 - 2³ = 14691715700419 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14691715700027) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 18080343 + ... + 18875439.

Almost surely, 2^{14691715700427} is an apocalyptic number.

14691715700427 is a deficient number, since it is larger than the sum of its proper divisors (7461317497141).

14691715700427 is a wasteful number, since it uses less digits than its factorization.

14691715700427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 795880 (or 795877 counting only the distinct ones).

The product of its (nonzero) digits is 2963520, while the sum is 54.

The spelling of 14691715700427 in words is "fourteen trillion, six hundred ninety-one billion, seven hundred fifteen million, seven hundred thousand, four hundred twenty-seven".