32142311193 has 32 divisors (see below), whose sum is σ = 44994318336. Its totient is φ = 20371082688.

The previous prime is 32142311177. The next prime is 32142311197. The reversal of 32142311193 is 39111324123.

It is not a de Polignac number, because 32142311193 - 2⁴ = 32142311177 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 32142311193.

It is not an unprimeable number, because it can be changed into a prime (32142311197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8835771 + ... + 8839407.

It is an arithmetic number, because the mean of its divisors is an integer number (1406072448).

Almost surely, 2^32142311193 is an apocalyptic number.

It is an amenable number.

32142311193 is a deficient number, since it is larger than the sum of its proper divisors (12852007143).

32142311193 is a wasteful number, since it uses less digits than its factorization.

32142311193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4413.

The product of its digits is 3888, while the sum is 30.

The spelling of 32142311193 in words is "thirty-two billion, one hundred forty-two million, three hundred eleven thousand, one hundred ninety-three".