142914858672 has 20 divisors (see below), whose sum is σ = 369196718360. Its totient is φ = 47638286208.

The previous prime is 142914858629. The next prime is 142914858679. The reversal of 142914858672 is 276858419241.

It is not an unprimeable number, because it can be changed into a prime (142914858679) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1488696397 + ... + 1488696492.

It is an arithmetic number, because the mean of its divisors is an integer number (18459835918).

Almost surely, 2^142914858672 is an apocalyptic number.

142914858672 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

142914858672 is an abundant number, since it is smaller than the sum of its proper divisors (226281859688).

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

142914858672 is a wasteful number, since it uses less digits than its factorization.

142914858672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2977392900 (or 2977392894 counting only the distinct ones).

The product of its digits is 7741440, while the sum is 57.

The spelling of 142914858672 in words is "one hundred forty-two billion, nine hundred fourteen million, eight hundred fifty-eight thousand, six hundred seventy-two".