40613611312 has 20 divisors (see below), whose sum is σ = 78995062296. Its totient is φ = 20227788800.

The previous prime is 40613611261. The next prime is 40613611331. The reversal of 40613611312 is 21311631604.

It is a super-2 number, since 2×40613611312² (a number of 22 digits) contains 22 as substring.

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, 4934314 + ... + 4942537.

Almost surely, 2^40613611312 is an apocalyptic number.

It is an amenable number.

40613611312 is a deficient number, since it is larger than the sum of its proper divisors (38381450984).

40613611312 is a wasteful number, since it uses less digits than its factorization.

40613611312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9877116 (or 9877110 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 28.

The spelling of 40613611312 in words is "forty billion, six hundred thirteen million, six hundred eleven thousand, three hundred twelve".