40160666541006 has 48 divisors (see below), whose sum is σ = 96716253582000. Its totient is φ = 11940278213760.

The previous prime is 40160666541001. The next prime is 40160666541011. The reversal of 40160666541006 is 60014566606104.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (40160666541001) and next prime (40160666541011).

It is a super-2 number, since 2×40160666541006² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40160666541001) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1913495631 + ... + 1913516618.

It is an arithmetic number, because the mean of its divisors is an integer number (2014921949625).

Almost surely, 2^{40160666541006} is an apocalyptic number.

40160666541006 is an abundant number, since it is smaller than the sum of its proper divisors (56555587040994).

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

40160666541006 is a wasteful number, since it uses less digits than its factorization.

40160666541006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3827012321 (or 3827012318 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 45.

The spelling of 40160666541006 in words is "forty trillion, one hundred sixty billion, six hundred sixty-six million, five hundred forty-one thousand, six".