40321325304 has 96 divisors (see below), whose sum is σ = 123793597200. Its totient is φ = 11753579520.

The previous prime is 40321325273. The next prime is 40321325309. The reversal of 40321325304 is 40352312304.

40321325304 is a `hidden beast` number, since 4 + 0 + 32 + 1 + 325 + 304 = 666.

40321325304 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40321325309) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1115857 + ... + 1151424.

Almost surely, 2^40321325304 is an apocalyptic number.

It is an amenable number.

40321325304 is an abundant number, since it is smaller than the sum of its proper divisors (83472271896).

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

40321325304 is a wasteful number, since it uses less digits than its factorization.

40321325304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2267325 (or 2267318 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

Adding to 40321325304 its reverse (40352312304), we get a palindrome (80673637608).

The spelling of 40321325304 in words is "forty billion, three hundred twenty-one million, three hundred twenty-five thousand, three hundred four".