142031900580 has 48 divisors (see below), whose sum is σ = 401406062400. Its totient is φ = 37521198208.

The previous prime is 142031900579. The next prime is 142031900581. The reversal of 142031900580 is 85009130241.

It is an interprime number because it is at equal distance from previous prime (142031900579) and next prime (142031900581).

It is not an unprimeable number, because it can be changed into a prime (142031900581) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11055255 + ... + 11068094.

It is an arithmetic number, because the mean of its divisors is an integer number (8362626300).

Almost surely, 2^142031900580 is an apocalyptic number.

142031900580 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

142031900580 is an abundant number, since it is smaller than the sum of its proper divisors (259374161820).

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

142031900580 is a wasteful number, since it uses less digits than its factorization.

142031900580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22123468 (or 22123466 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 33.

The spelling of 142031900580 in words is "one hundred forty-two billion, thirty-one million, nine hundred thousand, five hundred eighty".