40175768464612 has 12 divisors (see below), whose sum is σ = 76699194341616. Its totient is φ = 18261712938440.

The previous prime is 40175768464607. The next prime is 40175768464651. The reversal of 40175768464612 is 21646486757104.

It is a super-2 number, since 2×40175768464612² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 456542823418 + ... + 456542823505.

It is an arithmetic number, because the mean of its divisors is an integer number (6391599528468).

Almost surely, 2^{40175768464612} is an apocalyptic number.

It is an amenable number.

40175768464612 is a deficient number, since it is larger than the sum of its proper divisors (36523425877004).

40175768464612 is a wasteful number, since it uses less digits than its factorization.

40175768464612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 913085646938 (or 913085646936 counting only the distinct ones).

The product of its (nonzero) digits is 54190080, while the sum is 61.

The spelling of 40175768464612 in words is "forty trillion, one hundred seventy-five billion, seven hundred sixty-eight million, four hundred sixty-four thousand, six hundred twelve".