40013422304 has 24 divisors (see below), whose sum is σ = 78808772448. Its totient is φ = 19998496000.

The previous prime is 40013422261. The next prime is 40013422313. The reversal of 40013422304 is 40322431004.

40013422304 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 40013422304.

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, 177197 + ... + 333804.

It is an arithmetic number, because the mean of its divisors is an integer number (3283698852).

Almost surely, 2^40013422304 is an apocalyptic number.

It is an amenable number.

40013422304 is a deficient number, since it is larger than the sum of its proper divisors (38795350144).

40013422304 is a wasteful number, since it uses less digits than its factorization.

40013422304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 513458 (or 513450 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 40013422304 its reverse (40322431004), we get a palindrome (80335853308).

The spelling of 40013422304 in words is "forty billion, thirteen million, four hundred twenty-two thousand, three hundred four".