32564464316441 has 4 divisors (see below), whose sum is σ = 33257325259392. Its totient is φ = 31871603373492.

The previous prime is 32564464316429. The next prime is 32564464316453. The reversal of 32564464316441 is 14461346446523.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (32564464316429) and next prime (32564464316453).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32564464316441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32564464346441) 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, 346430471405 + ... + 346430471498.

It is an arithmetic number, because the mean of its divisors is an integer number (8314331314848).

Almost surely, 2^{32564464316441} is an apocalyptic number.

It is an amenable number.

32564464316441 is a deficient number, since it is larger than the sum of its proper divisors (692860942951).

32564464316441 is an equidigital number, since it uses as much as digits as its factorization.

32564464316441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 692860942950.

The product of its digits is 19906560, while the sum is 53.

The spelling of 32564464316441 in words is "thirty-two trillion, five hundred sixty-four billion, four hundred sixty-four million, three hundred sixteen thousand, four hundred forty-one".