142354544311564 has 24 divisors (see below), whose sum is σ = 268284108380288. Its totient is φ = 65701964125440.

The previous prime is 142354544311513. The next prime is 142354544311571. The reversal of 142354544311564 is 465113445453241.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25939429 + ... + 30944515.

Almost surely, 2^{142354544311564} is an apocalyptic number.

It is an amenable number.

142354544311564 is a deficient number, since it is larger than the sum of its proper divisors (125929564068724).

142354544311564 is a wasteful number, since it uses less digits than its factorization.

142354544311564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5552065 (or 5552063 counting only the distinct ones).

The product of its digits is 13824000, while the sum is 52.

The spelling of 142354544311564 in words is "one hundred forty-two trillion, three hundred fifty-four billion, five hundred forty-four million, three hundred eleven thousand, five hundred sixty-four".