40627994112 has 120 divisors (see below), whose sum is σ = 117380697720. Its totient is φ = 13528166400.

The previous prime is 40627994111. The next prime is 40627994159. The reversal of 40627994112 is 21149972604.

40627994112 is a `hidden beast` number, since 4 + 0 + 627 + 9 + 9 + 4 + 1 + 12 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40627994111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4838814 + ... + 4847202.

It is an arithmetic number, because the mean of its divisors is an integer number (978172481).

Almost surely, 2^40627994112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40627994112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58690348860).

40627994112 is an abundant number, since it is smaller than the sum of its proper divisors (76752703608).

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

40627994112 is a wasteful number, since it uses less digits than its factorization.

40627994112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9464 (or 9445 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 45.

The spelling of 40627994112 in words is "forty billion, six hundred twenty-seven million, nine hundred ninety-four thousand, one hundred twelve".