416618516252 has 12 divisors (see below), whose sum is σ = 729148742616. Its totient is φ = 208290304080.

The previous prime is 416618516239. The next prime is 416618516267. The reversal of 416618516252 is 252615816614.

It is a junction number, because it is equal to n+sod(n) for n = 416618516197 and 416618516206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4688999 + ... + 4777022.

It is an arithmetic number, because the mean of its divisors is an integer number (60762395218).

Almost surely, 2^416618516252 is an apocalyptic number.

It is an amenable number.

416618516252 is a deficient number, since it is larger than the sum of its proper divisors (312530226364).

416618516252 is a wasteful number, since it uses less digits than its factorization.

416618516252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9477028 (or 9477026 counting only the distinct ones).

The product of its digits is 691200, while the sum is 47.

The spelling of 416618516252 in words is "four hundred sixteen billion, six hundred eighteen million, five hundred sixteen thousand, two hundred fifty-two".