142137860973 has 8 divisors (see below), whose sum is σ = 189519015936. Its totient is φ = 94757640000.

The previous prime is 142137860923. The next prime is 142137860983. The reversal of 142137860973 is 379068731241.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 142137860973 - 2⁸ = 142137860717 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142137860923) 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, 287973 + ... + 605973.

It is an arithmetic number, because the mean of its divisors is an integer number (23689876992).

Almost surely, 2^142137860973 is an apocalyptic number.

It is an amenable number.

142137860973 is a deficient number, since it is larger than the sum of its proper divisors (47381154963).

142137860973 is a wasteful number, since it uses less digits than its factorization.

142137860973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 466995.

The product of its (nonzero) digits is 1524096, while the sum is 51.

The spelling of 142137860973 in words is "one hundred forty-two billion, one hundred thirty-seven million, eight hundred sixty thousand, nine hundred seventy-three".