40031252116066 has 8 divisors (see below), whose sum is σ = 60182424175824. Its totient is φ = 19970444057460.

The previous prime is 40031252116061. The next prime is 40031252116133. The reversal of 40031252116066 is 66061125213004.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×40031252116066² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (40031252116061) by changing a digit.

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, 22590999180 + ... + 22591000951.

It is an arithmetic number, because the mean of its divisors is an integer number (7522803021978).

Almost surely, 2^{40031252116066} is an apocalyptic number.

40031252116066 is a deficient number, since it is larger than the sum of its proper divisors (20151172059758).

40031252116066 is a wasteful number, since it uses less digits than its factorization.

40031252116066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45182000576.

The product of its (nonzero) digits is 51840, while the sum is 37.

The spelling of 40031252116066 in words is "forty trillion, thirty-one billion, two hundred fifty-two million, one hundred sixteen thousand, sixty-six".