40607217712 has 10 divisors (see below), whose sum is σ = 78676484348. Its totient is φ = 20303608848.

The previous prime is 40607217709. The next prime is 40607217733. The reversal of 40607217712 is 21771270604.

It is a super-2 number, since 2×40607217712² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1268975538 + ... + 1268975569.

Almost surely, 2^40607217712 is an apocalyptic number.

It is an amenable number.

40607217712 is a deficient number, since it is larger than the sum of its proper divisors (38069266636).

40607217712 is a wasteful number, since it uses less digits than its factorization.

40607217712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2537951115 (or 2537951109 counting only the distinct ones).

The product of its (nonzero) digits is 32928, while the sum is 37.

The spelling of 40607217712 in words is "forty billion, six hundred seven million, two hundred seventeen thousand, seven hundred twelve".