32344445225 has 12 divisors (see below), whose sum is σ = 42466354524. Its totient is φ = 24353464320.

The previous prime is 32344445209. The next prime is 32344445239. The reversal of 32344445225 is 52254444323.

It can be written as a sum of positive squares in 6 ways, for example, as 1461303529 + 30883141696 = 38227^2 + 175736^2 .

It is not a de Polignac number, because 32344445225 - 2⁴ = 32344445209 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 38051864 + ... + 38052713.

It is an arithmetic number, because the mean of its divisors is an integer number (3538862877).

Almost surely, 2^32344445225 is an apocalyptic number.

It is an amenable number.

32344445225 is a deficient number, since it is larger than the sum of its proper divisors (10121909299).

32344445225 is a wasteful number, since it uses less digits than its factorization.

32344445225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76104604 (or 76104599 counting only the distinct ones).

The product of its digits is 460800, while the sum is 38.

Adding to 32344445225 its reverse (52254444323), we get a palindrome (84598889548).

The spelling of 32344445225 in words is "thirty-two billion, three hundred forty-four million, four hundred forty-five thousand, two hundred twenty-five".