32304240292 has 12 divisors (see below), whose sum is σ = 56552494320. Its totient is φ = 16146384776.

The previous prime is 32304240271. The next prime is 32304240299. The reversal of 32304240292 is 29204240323.

It is not an unprimeable number, because it can be changed into a prime (32304240299) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1421158 + ... + 1443709.

It is an arithmetic number, because the mean of its divisors is an integer number (4712707860).

Almost surely, 2^32304240292 is an apocalyptic number.

It is an amenable number.

32304240292 is a deficient number, since it is larger than the sum of its proper divisors (24248254028).

32304240292 is a wasteful number, since it uses less digits than its factorization.

32304240292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2867690 (or 2867688 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 31.

Adding to 32304240292 its sum of digits (31), we get a palindrome (32304240323).

The spelling of 32304240292 in words is "thirty-two billion, three hundred four million, two hundred forty thousand, two hundred ninety-two".