40614469405418 has 16 divisors (see below), whose sum is σ = 61794428230080. Its totient is φ = 20016462513600.

The previous prime is 40614469405417. The next prime is 40614469405567. The reversal of 40614469405418 is 81450496441604.

It is not an unprimeable number, because it can be changed into a prime (40614469405417) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33362783 + ... + 34558706.

It is an arithmetic number, because the mean of its divisors is an integer number (3862151764380).

Almost surely, 2^{40614469405418} is an apocalyptic number.

40614469405418 is a deficient number, since it is larger than the sum of its proper divisors (21179958824662).

40614469405418 is a wasteful number, since it uses less digits than its factorization.

40614469405418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67925773.

The product of its (nonzero) digits is 13271040, while the sum is 56.

The spelling of 40614469405418 in words is "forty trillion, six hundred fourteen billion, four hundred sixty-nine million, four hundred five thousand, four hundred eighteen".