40132020304 has 40 divisors (see below), whose sum is σ = 81204927552. Its totient is φ = 19177382400.

The previous prime is 40132020293. The next prime is 40132020323. The reversal of 40132020304 is 40302023104.

It is a super-2 number, since 2×40132020304² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 396567 + ... + 487369.

Almost surely, 2^40132020304 is an apocalyptic number.

It is an amenable number.

40132020304 is an abundant number, since it is smaller than the sum of its proper divisors (41072907248).

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

40132020304 is a wasteful number, since it uses less digits than its factorization.

40132020304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92035 (or 92029 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 40132020304 its reverse (40302023104), we get a palindrome (80434043408).

The spelling of 40132020304 in words is "forty billion, one hundred thirty-two million, twenty thousand, three hundred four".