32442224417 has 2 divisors, whose sum is σ = 32442224418. Its totient is φ = 32442224416.

The previous prime is 32442224389. The next prime is 32442224461. The reversal of 32442224417 is 71442224423.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20174225296 + 12267999121 = 142036^2 + 110761^2 .

It is a cyclic number.

It is not a de Polignac number, because 32442224417 - 2²² = 32438030113 is a prime.

It is not a weakly prime, because it can be changed into another prime (32442220417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16221112208 + 16221112209.

It is an arithmetic number, because the mean of its divisors is an integer number (16221112209).

Almost surely, 2^32442224417 is an apocalyptic number.

It is an amenable number.

32442224417 is a deficient number, since it is larger than the sum of its proper divisors (1).

32442224417 is an equidigital number, since it uses as much as digits as its factorization.

32442224417 is an evil number, because the sum of its binary digits is even.

The product of its digits is 86016, while the sum is 35.

The spelling of 32442224417 in words is "thirty-two billion, four hundred forty-two million, two hundred twenty-four thousand, four hundred seventeen".