40166065083070 has 16 divisors (see below), whose sum is σ = 72938730577680. Its totient is φ = 15924245271424.

The previous prime is 40166065083059. The next prime is 40166065083071. The reversal of 40166065083070 is 7038056066104.

It is a super-2 number, since 2×40166065083070² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 40166065083070.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40166065083071) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17772594040 + ... + 17772596299.

It is an arithmetic number, because the mean of its divisors is an integer number (4558670661105).

Almost surely, 2^{40166065083070} is an apocalyptic number.

40166065083070 is a deficient number, since it is larger than the sum of its proper divisors (32772665494610).

40166065083070 is a wasteful number, since it uses less digits than its factorization.

40166065083070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35545190459.

The product of its (nonzero) digits is 725760, while the sum is 46.

The spelling of 40166065083070 in words is "forty trillion, one hundred sixty-six billion, sixty-five million, eighty-three thousand, seventy".