142031872736 has 96 divisors (see below), whose sum is σ = 314379727200. Its totient is φ = 62711470080.

The previous prime is 142031872709. The next prime is 142031872751. The reversal of 142031872736 is 637278130241.

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 15 ways as a sum of consecutive naturals, for example, 1260971 + ... + 1368981.

It is an arithmetic number, because the mean of its divisors is an integer number (3274788825).

Almost surely, 2^142031872736 is an apocalyptic number.

142031872736 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 142031872736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (157189863600).

142031872736 is an abundant number, since it is smaller than the sum of its proper divisors (172347854464).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

142031872736 is a wasteful number, since it uses less digits than its factorization.

142031872736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108172 (or 108164 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 44.

The spelling of 142031872736 in words is "one hundred forty-two billion, thirty-one million, eight hundred seventy-two thousand, seven hundred thirty-six".