40952807688 has 256 divisors, whose sum is σ = 119031897600. Its totient is φ = 11642019840.

The previous prime is 40952807669. The next prime is 40952807741. The reversal of 40952807688 is 88670825904.

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 63 ways as a sum of consecutive naturals, for example, 32068906 + ... + 32070182.

It is an arithmetic number, because the mean of its divisors is an integer number (464968350).

Almost surely, 2^40952807688 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 40952807688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59515948800).

40952807688 is an abundant number, since it is smaller than the sum of its proper divisors (78079089912).

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

40952807688 is a wasteful number, since it uses less digits than its factorization.

40952807688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1472 (or 1468 counting only the distinct ones).

The product of its (nonzero) digits is 7741440, while the sum is 57.

The spelling of 40952807688 in words is "forty billion, nine hundred fifty-two million, eight hundred seven thousand, six hundred eighty-eight".