142618388152 has 32 divisors (see below), whose sum is σ = 279100216080. Its totient is φ = 68257296640.

The previous prime is 142618388141. The next prime is 142618388191. The reversal of 142618388152 is 251883816241.

It is a junction number, because it is equal to n+sod(n) for n = 142618388096 and 142618388105.

It is a congruent number.

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, 4084618 + ... + 4119385.

Almost surely, 2^142618388152 is an apocalyptic number.

It is an amenable number.

142618388152 is a deficient number, since it is larger than the sum of its proper divisors (136481827928).

142618388152 is a wasteful number, since it uses less digits than its factorization.

142618388152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8204103 (or 8204099 counting only the distinct ones).

The product of its digits is 737280, while the sum is 49.

The spelling of 142618388152 in words is "one hundred forty-two billion, six hundred eighteen million, three hundred eighty-eight thousand, one hundred fifty-two".