42204432325 has 24 divisors (see below), whose sum is σ = 57100648896. Its totient is φ = 30688992000.

The previous prime is 42204432307. The next prime is 42204432353. The reversal of 42204432325 is 52323440224.

42204432325 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 42204432325 - 2⁵ = 42204432293 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2585389 + ... + 2601661.

It is an arithmetic number, because the mean of its divisors is an integer number (2379193704).

Almost surely, 2^42204432325 is an apocalyptic number.

It is an amenable number.

42204432325 is a deficient number, since it is larger than the sum of its proper divisors (14896216571).

42204432325 is a wasteful number, since it uses less digits than its factorization.

42204432325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25725 (or 25720 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 31.

Adding to 42204432325 its reverse (52323440224), we get a palindrome (94527872549).

The spelling of 42204432325 in words is "forty-two billion, two hundred four million, four hundred thirty-two thousand, three hundred twenty-five".