12353405451 has 16 divisors (see below), whose sum is σ = 16992267264. Its totient is φ = 7977070944.

The previous prime is 12353405431. The next prime is 12353405461. The reversal of 12353405451 is 15450435321.

It is not a de Polignac number, because 12353405451 - 2⁹ = 12353404939 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12353405401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 224781 + ... + 274286.

It is an arithmetic number, because the mean of its divisors is an integer number (1062016704).

Almost surely, 2^12353405451 is an apocalyptic number.

12353405451 is a deficient number, since it is larger than the sum of its proper divisors (4638861813).

12353405451 is a wasteful number, since it uses less digits than its factorization.

12353405451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 499330.

The product of its (nonzero) digits is 36000, while the sum is 33.

The spelling of 12353405451 in words is "twelve billion, three hundred fifty-three million, four hundred five thousand, four hundred fifty-one".