12344796453 has 8 divisors (see below), whose sum is σ = 17956067616. Its totient is φ = 7481694800.

The previous prime is 12344796433. The next prime is 12344796461. The reversal of 12344796453 is 35469744321.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12344796453 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12344796433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 187042338 + ... + 187042403.

It is an arithmetic number, because the mean of its divisors is an integer number (2244508452).

Almost surely, 2^12344796453 is an apocalyptic number.

It is an amenable number.

12344796453 is a deficient number, since it is larger than the sum of its proper divisors (5611271163).

12344796453 is a wasteful number, since it uses less digits than its factorization.

12344796453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374084755.

The product of its digits is 2177280, while the sum is 48.

The spelling of 12344796453 in words is "twelve billion, three hundred forty-four million, seven hundred ninety-six thousand, four hundred fifty-three".