12417033512 has 32 divisors (see below), whose sum is σ = 26547733800. Its totient is φ = 5393823744.

The previous prime is 12417033467. The next prime is 12417033523. The reversal of 12417033512 is 21533071421.

It can be written as a sum of positive squares in 4 ways, for example, as 8227578436 + 4189455076 = 90706^2 + 64726^2 .

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, 3509837 + ... + 3513372.

Almost surely, 2^12417033512 is an apocalyptic number.

It is an amenable number.

12417033512 is an abundant number, since it is smaller than the sum of its proper divisors (14130700288).

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

12417033512 is a wasteful number, since it uses less digits than its factorization.

12417033512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7023245 (or 7023241 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 29.

The spelling of 12417033512 in words is "twelve billion, four hundred seventeen million, thirty-three thousand, five hundred twelve".