40952503912 has 16 divisors (see below), whose sum is σ = 76795568100. Its totient is φ = 20473685760.

The previous prime is 40952503897. The next prime is 40952503913. The reversal of 40952503912 is 21930525904.

40952503912 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 38163185316 + 2789318596 = 195354^2 + 52814^2 .

It is not an unprimeable number, because it can be changed into a prime (40952503913) 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, 252087 + ... + 381382.

Almost surely, 2^40952503912 is an apocalyptic number.

It is an amenable number.

40952503912 is a deficient number, since it is larger than the sum of its proper divisors (35843064188).

40952503912 is a wasteful number, since it uses less digits than its factorization.

40952503912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 641556 (or 641552 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 40.

The spelling of 40952503912 in words is "forty billion, nine hundred fifty-two million, five hundred three thousand, nine hundred twelve".