1418715472 has 40 divisors (see below), whose sum is σ = 2770715520. Its totient is φ = 703718400.

The previous prime is 1418715449. The next prime is 1418715499. The reversal of 1418715472 is 2745178141.

It is a happy number.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1349347 + ... + 1350397.

It is an arithmetic number, because the mean of its divisors is an integer number (69267888).

Almost surely, 2^1418715472 is an apocalyptic number.

It is an amenable number.

1418715472 is a deficient number, since it is larger than the sum of its proper divisors (1352000048).

1418715472 is a wasteful number, since it uses less digits than its factorization.

1418715472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1651 (or 1645 counting only the distinct ones).

The product of its digits is 62720, while the sum is 40.

The square root of 1418715472 is about 37665.8395897397. The cubic root of 1418715472 is about 1123.6518427109.

The spelling of 1418715472 in words is "one billion, four hundred eighteen million, seven hundred fifteen thousand, four hundred seventy-two".