40373072504 has 16 divisors (see below), whose sum is σ = 76765702320. Its totient is φ = 19902218560.

The previous prime is 40373072503. The next prime is 40373072527. The reversal of 40373072504 is 40527037304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40373072503) 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 3 ways as a sum of consecutive naturals, for example, 35539109 + ... + 35540244.

It is an arithmetic number, because the mean of its divisors is an integer number (4797856395).

Almost surely, 2^40373072504 is an apocalyptic number.

It is an amenable number.

40373072504 is a deficient number, since it is larger than the sum of its proper divisors (36392629816).

40373072504 is a wasteful number, since it uses less digits than its factorization.

40373072504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71079430 (or 71079426 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 35.

The spelling of 40373072504 in words is "forty billion, three hundred seventy-three million, seventy-two thousand, five hundred four".