40003332304 has 40 divisors (see below), whose sum is σ = 83968375680. Its totient is φ = 18352503168.

The previous prime is 40003332277. The next prime is 40003332307. The reversal of 40003332304 is 40323330004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40003332307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 541084 + ... + 610555.

It is an arithmetic number, because the mean of its divisors is an integer number (2099209392).

Almost surely, 2^40003332304 is an apocalyptic number.

It is an amenable number.

40003332304 is an abundant number, since it is smaller than the sum of its proper divisors (43965043376).

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

40003332304 is a wasteful number, since it uses less digits than its factorization.

40003332304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1151827 (or 1151821 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 22.

Adding to 40003332304 its reverse (40323330004), we get a palindrome (80326662308).

The spelling of 40003332304 in words is "forty billion, three million, three hundred thirty-two thousand, three hundred four".