142044780712 has 64 divisors (see below), whose sum is σ = 285317303040. Its totient is φ = 66062976000.

The previous prime is 142044780677. The next prime is 142044780733. The reversal of 142044780712 is 217087440241.

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, 4028037 + ... + 4063147.

It is an arithmetic number, because the mean of its divisors is an integer number (4458082860).

Almost surely, 2^142044780712 is an apocalyptic number.

It is an amenable number.

142044780712 is an abundant number, since it is smaller than the sum of its proper divisors (143272522328).

142044780712 is a wasteful number, since it uses less digits than its factorization.

142044780712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35482 (or 35478 counting only the distinct ones).

The product of its (nonzero) digits is 100352, while the sum is 40.

The spelling of 142044780712 in words is "one hundred forty-two billion, forty-four million, seven hundred eighty thousand, seven hundred twelve".