40717779414 has 24 divisors (see below), whose sum is σ = 88181701992. Its totient is φ = 12528547200.

The previous prime is 40717779383. The next prime is 40717779419. The reversal of 40717779414 is 41497771704.

40717779414 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40717779419) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20076787 + ... + 20078814.

It is an arithmetic number, because the mean of its divisors is an integer number (3674237583).

Almost surely, 2^40717779414 is an apocalyptic number.

40717779414 is an abundant number, since it is smaller than the sum of its proper divisors (47463922578).

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

40717779414 is a wasteful number, since it uses less digits than its factorization.

40717779414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40155632 (or 40155619 counting only the distinct ones).

The product of its (nonzero) digits is 1382976, while the sum is 51.

It can be divided in two parts, 407177 and 79414, that added together give a triangular number (486591 = T₉₈₆).

The spelling of 40717779414 in words is "forty billion, seven hundred seventeen million, seven hundred seventy-nine thousand, four hundred fourteen".