40050703816 has 16 divisors (see below), whose sum is σ = 75098871900. Its totient is φ = 20024337984.

The previous prime is 40050703811. The next prime is 40050703841. The reversal of 40050703816 is 61830705004.

40050703816 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 34021802500 + 6028901316 = 184450^2 + 77646^2 .

It is not an unprimeable number, because it can be changed into a prime (40050703811) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56766 + ... + 288658.

Almost surely, 2^40050703816 is an apocalyptic number.

It is an amenable number.

40050703816 is a deficient number, since it is larger than the sum of its proper divisors (35048168084).

40050703816 is a wasteful number, since it uses less digits than its factorization.

40050703816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253488 (or 253484 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 34.

The spelling of 40050703816 in words is "forty billion, fifty million, seven hundred three thousand, eight hundred sixteen".