142426551425165 has 16 divisors (see below), whose sum is σ = 205608254689920. Its totient is φ = 92523714609600.

The previous prime is 142426551425143. The next prime is 142426551425177. The reversal of 142426551425165 is 561524155624241.

It is not a de Polignac number, because 142426551425165 - 2²⁴ = 142426534647949 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 107087631986 + ... + 107087633315.

It is an arithmetic number, because the mean of its divisors is an integer number (12850515918120).

Almost surely, 2^{142426551425165} is an apocalyptic number.

It is an amenable number.

142426551425165 is a deficient number, since it is larger than the sum of its proper divisors (63181703264755).

142426551425165 is a wasteful number, since it uses less digits than its factorization.

142426551425165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214175265332.

The product of its digits is 11520000, while the sum is 53.

The spelling of 142426551425165 in words is "one hundred forty-two trillion, four hundred twenty-six billion, five hundred fifty-one million, four hundred twenty-five thousand, one hundred sixty-five".