40302004304 has 20 divisors (see below), whose sum is σ = 78105394164. Its totient is φ = 20145773568.

The previous prime is 40302004271. The next prime is 40302004313. The reversal of 40302004304 is 40340020304.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 8386896400 + 31915107904 = 91580^2 + 178648^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 262817 + ... + 386880.

Almost surely, 2^40302004304 is an apocalyptic number.

It is an amenable number.

40302004304 is a deficient number, since it is larger than the sum of its proper divisors (37803389860).

40302004304 is a wasteful number, since it uses less digits than its factorization.

40302004304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 653582 (or 653576 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 20.

Adding to 40302004304 its reverse (40340020304), we get a palindrome (80642024608).

The spelling of 40302004304 in words is "forty billion, three hundred two million, four thousand, three hundred four".