40012353116 has 12 divisors (see below), whose sum is σ = 70023024288. Its totient is φ = 20005774752.

The previous prime is 40012353107. The next prime is 40012353133. The reversal of 40012353116 is 61135321004.

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, 309485 + ... + 419291.

It is an arithmetic number, because the mean of its divisors is an integer number (5835252024).

Almost surely, 2^40012353116 is an apocalyptic number.

It is an amenable number.

40012353116 is a deficient number, since it is larger than the sum of its proper divisors (30010671172).

40012353116 is a wasteful number, since it uses less digits than its factorization.

40012353116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200908 (or 200906 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 26.

The spelling of 40012353116 in words is "forty billion, twelve million, three hundred fifty-three thousand, one hundred sixteen".