32142491876 has 12 divisors (see below), whose sum is σ = 61362939120. Its totient is φ = 14610223560.

The previous prime is 32142491869. The next prime is 32142491879. The reversal of 32142491876 is 67819424123.

It is a self number, because there is not a number n which added to its sum of digits gives 32142491876.

It is not an unprimeable number, because it can be changed into a prime (32142491879) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 365255546 + ... + 365255633.

It is an arithmetic number, because the mean of its divisors is an integer number (5113578260).

Almost surely, 2^32142491876 is an apocalyptic number.

It is an amenable number.

32142491876 is a deficient number, since it is larger than the sum of its proper divisors (29220447244).

32142491876 is a wasteful number, since it uses less digits than its factorization.

32142491876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 730511194 (or 730511192 counting only the distinct ones).

The product of its digits is 580608, while the sum is 47.

The spelling of 32142491876 in words is "thirty-two billion, one hundred forty-two million, four hundred ninety-one thousand, eight hundred seventy-six".