142860037884 has 12 divisors (see below), whose sum is σ = 333340088424. Its totient is φ = 47620012624.

The previous prime is 142860037871. The next prime is 142860037891. The reversal of 142860037884 is 488730068241.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5952501567 + ... + 5952501590.

It is an arithmetic number, because the mean of its divisors is an integer number (27778340702).

Almost surely, 2^142860037884 is an apocalyptic number.

It is an amenable number.

142860037884 is an abundant number, since it is smaller than the sum of its proper divisors (190480050540).

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

142860037884 is a wasteful number, since it uses less digits than its factorization.

142860037884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11905003164 (or 11905003162 counting only the distinct ones).

The product of its (nonzero) digits is 2064384, while the sum is 51.

The spelling of 142860037884 in words is "one hundred forty-two billion, eight hundred sixty million, thirty-seven thousand, eight hundred eighty-four".