40253960304 has 60 divisors (see below), whose sum is σ = 112753351776. Its totient is φ = 13406294016.

The previous prime is 40253960297. The next prime is 40253960309. The reversal of 40253960304 is 40306935204.

40253960304 is a `hidden beast` number, since 40 + 2 + 5 + 3 + 9 + 603 + 0 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40253960309) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 44809 + ... + 287255.

Almost surely, 2^40253960304 is an apocalyptic number.

It is an amenable number.

40253960304 is an abundant number, since it is smaller than the sum of its proper divisors (72499391472).

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

40253960304 is a wasteful number, since it uses less digits than its factorization.

40253960304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243614 (or 243605 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 36.

The spelling of 40253960304 in words is "forty billion, two hundred fifty-three million, nine hundred sixty thousand, three hundred four".