32242457227 has 16 divisors (see below), whose sum is σ = 35943708960. Its totient is φ = 28742418432.

The previous prime is 32242457213. The next prime is 32242457251. The reversal of 32242457227 is 72275424223.

It is not a de Polignac number, because 32242457227 - 2⁷ = 32242457099 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 32242457227.

It is not an unprimeable number, because it can be changed into a prime (32242407227) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2109003 + ... + 2124235.

It is an arithmetic number, because the mean of its divisors is an integer number (2246481810).

Almost surely, 2^32242457227 is an apocalyptic number.

32242457227 is a deficient number, since it is larger than the sum of its proper divisors (3701251733).

32242457227 is a wasteful number, since it uses less digits than its factorization.

32242457227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21822.

The product of its digits is 376320, while the sum is 40.

The spelling of 32242457227 in words is "thirty-two billion, two hundred forty-two million, four hundred fifty-seven thousand, two hundred twenty-seven".