142730274508992 has 70 divisors (see below), whose sum is σ = 423097247002188. Its totient is φ = 47576758167936.

The previous prime is 142730274508961. The next prime is 142730274509029. The reversal of 142730274508992 is 299805472037241.

142730274508992 is a `hidden beast` number, since 1 + 4 + 2 + 7 + 30 + 2 + 7 + 4 + 508 + 9 + 92 = 666.

142730274508992 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×142730274508992² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 13766417898 + ... + 13766428265.

Almost surely, 2^{142730274508992} is an apocalyptic number.

142730274508992 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

142730274508992 is an abundant number, since it is smaller than the sum of its proper divisors (280366972493196).

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

142730274508992 is an equidigital number, since it uses as much as digits as its factorization.

142730274508992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27532846187 (or 27532846168 counting only the distinct ones).

The product of its (nonzero) digits is 60963840, while the sum is 63.

The spelling of 142730274508992 in words is "one hundred forty-two trillion, seven hundred thirty billion, two hundred seventy-four million, five hundred eight thousand, nine hundred ninety-two".