40324030404 has 36 divisors (see below), whose sum is σ = 109450941264. Its totient is φ = 11521151376.

The previous prime is 40324030349. The next prime is 40324030421. The reversal of 40324030404 is 40403042304.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34288554 + ... + 34289729.

It is an arithmetic number, because the mean of its divisors is an integer number (3040303924).

Almost surely, 2^40324030404 is an apocalyptic number.

It is an amenable number.

40324030404 is an abundant number, since it is smaller than the sum of its proper divisors (69126910860).

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

40324030404 is a wasteful number, since it uses less digits than its factorization.

40324030404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68578304 (or 68578295 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 24.

Adding to 40324030404 its reverse (40403042304), we get a palindrome (80727072708).

The spelling of 40324030404 in words is "forty billion, three hundred twenty-four million, thirty thousand, four hundred four".