12434008451 has 4 divisors (see below), whose sum is σ = 12434337552. Its totient is φ = 12433679352.

The previous prime is 12434008393. The next prime is 12434008493. The reversal of 12434008451 is 15480043421.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12434008451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12434008151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 99236 + ... + 186321.

It is an arithmetic number, because the mean of its divisors is an integer number (3108584388).

Almost surely, 2^12434008451 is an apocalyptic number.

12434008451 is a deficient number, since it is larger than the sum of its proper divisors (329101).

12434008451 is an equidigital number, since it uses as much as digits as its factorization.

12434008451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 329100.

The product of its (nonzero) digits is 15360, while the sum is 32.

The spelling of 12434008451 in words is "twelve billion, four hundred thirty-four million, eight thousand, four hundred fifty-one".