42592992887 has 8 divisors (see below), whose sum is σ = 43137091200. Its totient is φ = 42049631160.

The previous prime is 42592992881. The next prime is 42592992889. The reversal of 42592992887 is 78829929524.

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

It is a cyclic number.

It is not a de Polignac number, because 42592992887 - 2⁶ = 42592992823 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42592992881) 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, 67289 + ... + 299522.

It is an arithmetic number, because the mean of its divisors is an integer number (5392136400).

Almost surely, 2^42592992887 is an apocalyptic number.

42592992887 is a deficient number, since it is larger than the sum of its proper divisors (544098313).

42592992887 is a wasteful number, since it uses less digits than its factorization.

42592992887 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 368293.

The product of its digits is 52254720, while the sum is 65.

The spelling of 42592992887 in words is "forty-two billion, five hundred ninety-two million, nine hundred ninety-two thousand, eight hundred eighty-seven".