142022982988 has 24 divisors (see below), whose sum is σ = 256680345600. Its totient is φ = 68687932560.

The previous prime is 142022982953. The next prime is 142022983007. The reversal of 142022982988 is 889289220241.

It is a hoax number, since the sum of its digits (55) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12556 + ... + 533107.

It is an arithmetic number, because the mean of its divisors is an integer number (10695014400).

Almost surely, 2^142022982988 is an apocalyptic number.

It is an amenable number.

142022982988 is a deficient number, since it is larger than the sum of its proper divisors (114657362612).

142022982988 is a wasteful number, since it uses less digits than its factorization.

142022982988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 547797 (or 547795 counting only the distinct ones).

The product of its (nonzero) digits is 2654208, while the sum is 55.

The spelling of 142022982988 in words is "one hundred forty-two billion, twenty-two million, nine hundred eighty-two thousand, nine hundred eighty-eight".