142130073684 has 24 divisors (see below), whose sum is σ = 334856616640. Its totient is φ = 46916722944.

The previous prime is 142130073611. The next prime is 142130073689. The reversal of 142130073684 is 486370031241.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142130073689) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57494749 + ... + 57497220.

Almost surely, 2^142130073684 is an apocalyptic number.

It is an amenable number.

142130073684 is an abundant number, since it is smaller than the sum of its proper divisors (192726542956).

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

142130073684 is a wasteful number, since it uses less digits than its factorization.

142130073684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114992079 (or 114992077 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 39.

The spelling of 142130073684 in words is "one hundred forty-two billion, one hundred thirty million, seventy-three thousand, six hundred eighty-four".