14424642451 has 2 divisors, whose sum is σ = 14424642452. Its totient is φ = 14424642450.

The previous prime is 14424642431. The next prime is 14424642461. The reversal of 14424642451 is 15424642441.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14424642451 - 2²⁹ = 13887771539 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14424642451.

It is not a weakly prime, because it can be changed into another prime (14424642431) 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 as a sum of consecutive naturals, namely, 7212321225 + 7212321226.

It is an arithmetic number, because the mean of its divisors is an integer number (7212321226).

Almost surely, 2^14424642451 is an apocalyptic number.

14424642451 is a deficient number, since it is larger than the sum of its proper divisors (1).

14424642451 is an equidigital number, since it uses as much as digits as its factorization.

14424642451 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 122880, while the sum is 37.

The spelling of 14424642451 in words is "fourteen billion, four hundred twenty-four million, six hundred forty-two thousand, four hundred fifty-one".