142992971304 has 64 divisors (see below), whose sum is σ = 359250042240. Its totient is φ = 47429114880.

The previous prime is 142992971299. The next prime is 142992971309. The reversal of 142992971304 is 403179299241.

It is an interprime number because it is at equal distance from previous prime (142992971299) and next prime (142992971309).

It is not an unprimeable number, because it can be changed into a prime (142992971309) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4996524 + ... + 5025060.

It is an arithmetic number, because the mean of its divisors is an integer number (5613281910).

Almost surely, 2^142992971304 is an apocalyptic number.

It is an amenable number.

142992971304 is an abundant number, since it is smaller than the sum of its proper divisors (216257070936).

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

142992971304 is a wasteful number, since it uses less digits than its factorization.

142992971304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29570 (or 29566 counting only the distinct ones).

The product of its (nonzero) digits is 979776, while the sum is 51.

The spelling of 142992971304 in words is "one hundred forty-two billion, nine hundred ninety-two million, nine hundred seventy-one thousand, three hundred four".