40108872301272 has 128 divisors (see below), whose sum is σ = 112310301081600. Its totient is φ = 13262048642304.

The previous prime is 40108872301271. The next prime is 40108872301297. The reversal of 40108872301272 is 27210327880104.

40108872301272 is a `hidden beast` number, since 4 + 0 + 1 + 0 + 8 + 8 + 72 + 301 + 272 = 666.

It is a super-2 number, since 2×40108872301272² (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 (40108872301271) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 161642533 + ... + 161890475.

It is an arithmetic number, because the mean of its divisors is an integer number (877424227200).

Almost surely, 2^{40108872301272} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40108872301272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56155150540800).

40108872301272 is an abundant number, since it is smaller than the sum of its proper divisors (72201428780328).

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

40108872301272 is a wasteful number, since it uses less digits than its factorization.

40108872301272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253982 (or 253972 counting only the distinct ones).

The product of its (nonzero) digits is 301056, while the sum is 45.

The spelling of 40108872301272 in words is "forty trillion, one hundred eight billion, eight hundred seventy-two million, three hundred one thousand, two hundred seventy-two".