142004718980 has 12 divisors (see below), whose sum is σ = 298209909900. Its totient is φ = 56801887584.

The previous prime is 142004718941. The next prime is 142004719063. The reversal of 142004718980 is 89817400241.

It can be written as a sum of positive squares in 2 ways, for example, as 108910560256 + 33094158724 = 330016^2 + 181918^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3550117955 + ... + 3550117994.

It is an arithmetic number, because the mean of its divisors is an integer number (24850825825).

Almost surely, 2^142004718980 is an apocalyptic number.

142004718980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

142004718980 is an abundant number, since it is smaller than the sum of its proper divisors (156205190920).

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

142004718980 is a wasteful number, since it uses less digits than its factorization.

142004718980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7100235958 (or 7100235956 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 44.

The spelling of 142004718980 in words is "one hundred forty-two billion, four million, seven hundred eighteen thousand, nine hundred eighty".