40455500312 has 16 divisors (see below), whose sum is σ = 76124010600. Its totient is φ = 20155764160.

The previous prime is 40455500297. The next prime is 40455500341. The reversal of 40455500312 is 21300555404.

40455500312 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 8995862 + ... + 9000357.

Almost surely, 2^40455500312 is an apocalyptic number.

It is an amenable number.

40455500312 is a deficient number, since it is larger than the sum of its proper divisors (35668510288).

40455500312 is a wasteful number, since it uses less digits than its factorization.

40455500312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17996506 (or 17996502 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 29.

The spelling of 40455500312 in words is "forty billion, four hundred fifty-five million, five hundred thousand, three hundred twelve".