1418406507164 has 12 divisors (see below), whose sum is σ = 2628223822224. Its totient is φ = 667485415104.

The previous prime is 1418406507157. The next prime is 1418406507173. The reversal of 1418406507164 is 4617056048141.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10429459544 + ... + 10429459679.

It is an arithmetic number, because the mean of its divisors is an integer number (219018651852).

Almost surely, 2^{1418406507164} is an apocalyptic number.

It is an amenable number.

1418406507164 is a deficient number, since it is larger than the sum of its proper divisors (1209817315060).

1418406507164 is a wasteful number, since it uses less digits than its factorization.

1418406507164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20858919244 (or 20858919242 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 47.

The spelling of 1418406507164 in words is "one trillion, four hundred eighteen billion, four hundred six million, five hundred seven thousand, one hundred sixty-four".