32240444297 has 2 divisors, whose sum is σ = 32240444298. Its totient is φ = 32240444296.

The previous prime is 32240444149. The next prime is 32240444321. The reversal of 32240444297 is 79244404223.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 31706788096 + 533656201 = 178064^2 + 23101^2 .

It is a cyclic number.

It is not a de Polignac number, because 32240444297 - 2²⁸ = 31972008841 is a prime.

It is not a weakly prime, because it can be changed into another prime (32243444297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16120222148 + 16120222149.

It is an arithmetic number, because the mean of its divisors is an integer number (16120222149).

Almost surely, 2^32240444297 is an apocalyptic number.

It is an amenable number.

32240444297 is a deficient number, since it is larger than the sum of its proper divisors (1).

32240444297 is an equidigital number, since it uses as much as digits as its factorization.

32240444297 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 387072, while the sum is 41.

The spelling of 32240444297 in words is "thirty-two billion, two hundred forty million, four hundred forty-four thousand, two hundred ninety-seven".