40637753772112 has 40 divisors (see below), whose sum is σ = 89987279360192. Its totient is φ = 17415467596800.

The previous prime is 40637753772089. The next prime is 40637753772127. The reversal of 40637753772112 is 21127735773604.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4668714 + ... + 10152457.

Almost surely, 2^{40637753772112} is an apocalyptic number.

It is an amenable number.

40637753772112 is an abundant number, since it is smaller than the sum of its proper divisors (49349525588080).

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

40637753772112 is a wasteful number, since it uses less digits than its factorization.

40637753772112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14845667 (or 14845661 counting only the distinct ones).

The product of its (nonzero) digits is 10372320, while the sum is 55.

The spelling of 40637753772112 in words is "forty trillion, six hundred thirty-seven billion, seven hundred fifty-three million, seven hundred seventy-two thousand, one hundred twelve".