12417617934 has 24 divisors (see below), whose sum is σ = 27412479432. Its totient is φ = 4061107440.

The previous prime is 12417617879. The next prime is 12417617963. The reversal of 12417617934 is 43971671421.

It is a happy number.

12417617934 is a `hidden beast` number, since 1 + 24 + 1 + 7 + 617 + 9 + 3 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 12417617934.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6507232 + ... + 6509139.

It is an arithmetic number, because the mean of its divisors is an integer number (1142186643).

Almost surely, 2^12417617934 is an apocalyptic number.

12417617934 is an abundant number, since it is smaller than the sum of its proper divisors (14994861498).

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

12417617934 is a wasteful number, since it uses less digits than its factorization.

12417617934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13016432 (or 13016429 counting only the distinct ones).

The product of its digits is 254016, while the sum is 45.

The spelling of 12417617934 in words is "twelve billion, four hundred seventeen million, six hundred seventeen thousand, nine hundred thirty-four".