40866882817152 has 128 divisors (see below), whose sum is σ = 124574954486400. Its totient is φ = 11627802869760.

The previous prime is 40866882817043. The next prime is 40866882817177. The reversal of 40866882817152 is 25171828866804.

It is a tau number, because it is divible by the number of its divisors (128).

It is a super-2 number, since 2×40866882817152² (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 (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30894627 + ... + 32190242.

It is an arithmetic number, because the mean of its divisors is an integer number (973241831925).

Almost surely, 2^{40866882817152} is an apocalyptic number.

40866882817152 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

40866882817152 is an abundant number, since it is smaller than the sum of its proper divisors (83708071669248).

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

40866882817152 is a wasteful number, since it uses less digits than its factorization.

40866882817152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63085134 (or 63085122 counting only the distinct ones).

The product of its (nonzero) digits is 82575360, while the sum is 66.

The spelling of 40866882817152 in words is "forty trillion, eight hundred sixty-six billion, eight hundred eighty-two million, eight hundred seventeen thousand, one hundred fifty-two".