40414751718 has 32 divisors (see below), whose sum is σ = 88187270400. Its totient is φ = 12245556960.

The previous prime is 40414751711. The next prime is 40414751723. The reversal of 40414751718 is 81715741404.

40414751718 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 40414751718.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40414751711) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 694671 + ... + 750597.

It is an arithmetic number, because the mean of its divisors is an integer number (2755852200).

Almost surely, 2^40414751718 is an apocalyptic number.

40414751718 is an abundant number, since it is smaller than the sum of its proper divisors (47772518682).

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

40414751718 is a wasteful number, since it uses less digits than its factorization.

40414751718 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66892.

The product of its (nonzero) digits is 125440, while the sum is 42.

The spelling of 40414751718 in words is "forty billion, four hundred fourteen million, seven hundred fifty-one thousand, seven hundred eighteen".