40360510806 has 192 divisors, whose sum is σ = 104088602880. Its totient is φ = 10315683840.

The previous prime is 40360510787. The next prime is 40360510807. The reversal of 40360510806 is 60801506304.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40360510807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 65413810 + ... + 65414426.

It is an arithmetic number, because the mean of its divisors is an integer number (542128140).

Almost surely, 2^40360510806 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40360510806, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52044301440).

40360510806 is an abundant number, since it is smaller than the sum of its proper divisors (63728092074).

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

40360510806 is a wasteful number, since it uses less digits than its factorization.

40360510806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 939 (or 932 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 33.

The spelling of 40360510806 in words is "forty billion, three hundred sixty million, five hundred ten thousand, eight hundred six".