40503366516112 has 80 divisors (see below), whose sum is σ = 84836754475200. Its totient is φ = 18664119197696.

The previous prime is 40503366516091. The next prime is 40503366516149. The reversal of 40503366516112 is 21161566330504.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5387362 + ... + 10489537.

It is an arithmetic number, because the mean of its divisors is an integer number (1060459430940).

Almost surely, 2^{40503366516112} is an apocalyptic number.

It is an amenable number.

40503366516112 is an abundant number, since it is smaller than the sum of its proper divisors (44333387959088).

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

40503366516112 is a wasteful number, since it uses less digits than its factorization.

40503366516112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15877120 (or 15877114 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 43.

The spelling of 40503366516112 in words is "forty trillion, five hundred three billion, three hundred sixty-six million, five hundred sixteen thousand, one hundred twelve".