142760805042 has 16 divisors (see below), whose sum is σ = 289135808640. Its totient is φ = 46984568592.

The previous prime is 142760805013. The next prime is 142760805067. The reversal of 142760805042 is 240508067241.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 150591093 + ... + 150592040.

It is an arithmetic number, because the mean of its divisors is an integer number (18070988040).

Almost surely, 2^142760805042 is an apocalyptic number.

142760805042 is an abundant number, since it is smaller than the sum of its proper divisors (146375003598).

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

142760805042 is a wasteful number, since it uses less digits than its factorization.

142760805042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301183217.

The product of its (nonzero) digits is 107520, while the sum is 39.

The spelling of 142760805042 in words is "one hundred forty-two billion, seven hundred sixty million, eight hundred five thousand, forty-two".