140942256992 has 24 divisors (see below), whose sum is σ = 281621566296. Its totient is φ = 69419319552.

The previous prime is 140942256941. The next prime is 140942257021. The reversal of 140942256992 is 299652249041.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32866853 + ... + 32871140.

It is an arithmetic number, because the mean of its divisors is an integer number (11734231929).

Almost surely, 2^140942256992 is an apocalyptic number.

It is an amenable number.

140942256992 is a deficient number, since it is larger than the sum of its proper divisors (140679309304).

140942256992 is an equidigital number, since it uses as much as digits as its factorization.

140942256992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65738070 (or 65738062 counting only the distinct ones).

The product of its (nonzero) digits is 2799360, while the sum is 53.

The spelling of 140942256992 in words is "one hundred forty billion, nine hundred forty-two million, two hundred fifty-six thousand, nine hundred ninety-two".