32404314252 has 24 divisors (see below), whose sum is σ = 75632913216. Its totient is φ = 10798174288.

The previous prime is 32404314251. The next prime is 32404314253. The reversal of 32404314252 is 25241340423.

It is an interprime number because it is at equal distance from previous prime (32404314251) and next prime (32404314253).

It is not an unprimeable number, because it can be changed into a prime (32404314251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 366438 + ... + 446189.

It is an arithmetic number, because the mean of its divisors is an integer number (3151371384).

Almost surely, 2^32404314252 is an apocalyptic number.

It is an amenable number.

32404314252 is an abundant number, since it is smaller than the sum of its proper divisors (43228598964).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

32404314252 is a wasteful number, since it uses less digits than its factorization.

32404314252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 815957 (or 815955 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 30.

Adding to 32404314252 its reverse (25241340423), we get a palindrome (57645654675).

The spelling of 32404314252 in words is "thirty-two billion, four hundred four million, three hundred fourteen thousand, two hundred fifty-two".