12412053243 has 48 divisors (see below), whose sum is σ = 19454662656. Its totient is φ = 7595078400.

The previous prime is 12412053223. The next prime is 12412053253. The reversal of 12412053243 is 34235021421.

12412053243 is a `hidden beast` number, since 1 + 2 + 4 + 120 + 532 + 4 + 3 = 666.

It is not a de Polignac number, because 12412053243 - 2¹² = 12412049147 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12412053223) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6360918 + ... + 6362868.

It is an arithmetic number, because the mean of its divisors is an integer number (405305472).

Almost surely, 2^12412053243 is an apocalyptic number.

12412053243 is a deficient number, since it is larger than the sum of its proper divisors (7042609413).

12412053243 is a wasteful number, since it uses less digits than its factorization.

12412053243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2984 (or 2981 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

Adding to 12412053243 its reverse (34235021421), we get a palindrome (46647074664).

The spelling of 12412053243 in words is "twelve billion, four hundred twelve million, fifty-three thousand, two hundred forty-three".