32142458879 has 8 divisors (see below), whose sum is σ = 33258729360. Its totient is φ = 31026715776.

The previous prime is 32142458869. The next prime is 32142458893. The reversal of 32142458879 is 97885424123.

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 32142458879 - 2⁴ = 32142458863 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 32142458879.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32142458869) 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, 5777 + ... + 253610.

It is an arithmetic number, because the mean of its divisors is an integer number (4157341170).

Almost surely, 2^32142458879 is an apocalyptic number.

32142458879 is a deficient number, since it is larger than the sum of its proper divisors (1116270481).

32142458879 is a wasteful number, since it uses less digits than its factorization.

32142458879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263689.

The product of its digits is 3870720, while the sum is 53.

The spelling of 32142458879 in words is "thirty-two billion, one hundred forty-two million, four hundred fifty-eight thousand, eight hundred seventy-nine".