142043129976 has 64 divisors (see below), whose sum is σ = 387424010880. Its totient is φ = 43039633280.

The previous prime is 142043129947. The next prime is 142043129993. The reversal of 142043129976 is 679921340241.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5400730 + ... + 5426966.

It is an arithmetic number, because the mean of its divisors is an integer number (6053500170).

Almost surely, 2^142043129976 is an apocalyptic number.

It is an amenable number.

142043129976 is an abundant number, since it is smaller than the sum of its proper divisors (245380880904).

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

142043129976 is a wasteful number, since it uses less digits than its factorization.

142043129976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46764 (or 46760 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 48.

The spelling of 142043129976 in words is "one hundred forty-two billion, forty-three million, one hundred twenty-nine thousand, nine hundred seventy-six".