40453331504 has 20 divisors (see below), whose sum is σ = 78950438664. Its totient is φ = 20079024768.

The previous prime is 40453331483. The next prime is 40453331551. The reversal of 40453331504 is 40513335404.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9225302 + ... + 9229685.

Almost surely, 2^40453331504 is an apocalyptic number.

It is an amenable number.

40453331504 is a deficient number, since it is larger than the sum of its proper divisors (38497107160).

40453331504 is a wasteful number, since it uses less digits than its factorization.

40453331504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18455132 (or 18455126 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 32.

Adding to 40453331504 its reverse (40513335404), we get a palindrome (80966666908).

The spelling of 40453331504 in words is "forty billion, four hundred fifty-three million, three hundred thirty-one thousand, five hundred four".