142163598572 has 6 divisors (see below), whose sum is σ = 248786297508. Its totient is φ = 71081799284.

The previous prime is 142163598541. The next prime is 142163598593. The reversal of 142163598572 is 275895361241.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17770449818 + ... + 17770449825.

It is an arithmetic number, because the mean of its divisors is an integer number (41464382918).

Almost surely, 2^142163598572 is an apocalyptic number.

It is an amenable number.

142163598572 is a deficient number, since it is larger than the sum of its proper divisors (106622698936).

142163598572 is a wasteful number, since it uses less digits than its factorization.

142163598572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35540899647 (or 35540899645 counting only the distinct ones).

The product of its digits is 3628800, while the sum is 53.

The spelling of 142163598572 in words is "one hundred forty-two billion, one hundred sixty-three million, five hundred ninety-eight thousand, five hundred seventy-two".