142321205112260 has 48 divisors (see below), whose sum is σ = 299142336294144. Its totient is φ = 56877482880768.

The previous prime is 142321205112253. The next prime is 142321205112319. The reversal of 142321205112260 is 62211502123241.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 201631472 + ... + 202336088.

It is an arithmetic number, because the mean of its divisors is an integer number (6232132006128).

Almost surely, 2^{142321205112260} is an apocalyptic number.

142321205112260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

142321205112260 is an abundant number, since it is smaller than the sum of its proper divisors (156821131181884).

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

142321205112260 is a wasteful number, since it uses less digits than its factorization.

142321205112260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 713660 (or 713658 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 32.

The spelling of 142321205112260 in words is "one hundred forty-two trillion, three hundred twenty-one billion, two hundred five million, one hundred twelve thousand, two hundred sixty".