14857416618427 has 4 divisors (see below), whose sum is σ = 14859515427120. Its totient is φ = 14855317809736.

The previous prime is 14857416618419. The next prime is 14857416618437. The reversal of 14857416618427 is 72481661475841.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 14857416618427 - 2³ = 14857416618419 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14857416618437) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1049393728 + ... + 1049407885.

It is an arithmetic number, because the mean of its divisors is an integer number (3714878856780).

Almost surely, 2^{14857416618427} is an apocalyptic number.

14857416618427 is a deficient number, since it is larger than the sum of its proper divisors (2098808693).

14857416618427 is an equidigital number, since it uses as much as digits as its factorization.

14857416618427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2098808692.

The product of its digits is 72253440, while the sum is 64.

The spelling of 14857416618427 in words is "fourteen trillion, eight hundred fifty-seven billion, four hundred sixteen million, six hundred eighteen thousand, four hundred twenty-seven".