14421451000637 has 2 divisors, whose sum is σ = 14421451000638. Its totient is φ = 14421451000636.

The previous prime is 14421451000529. The next prime is 14421451000669. The reversal of 14421451000637 is 73600015412441.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8973493545241 + 5447957455396 = 2995579^2 + 2334086^2 .

It is a cyclic number.

It is not a de Polignac number, because 14421451000637 - 2⁸ = 14421451000381 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14421451000637.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14421451060637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7210725500318 + 7210725500319.

It is an arithmetic number, because the mean of its divisors is an integer number (7210725500319).

Almost surely, 2^{14421451000637} is an apocalyptic number.

It is an amenable number.

14421451000637 is a deficient number, since it is larger than the sum of its proper divisors (1).

14421451000637 is an equidigital number, since it uses as much as digits as its factorization.

14421451000637 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 80640, while the sum is 38.

The spelling of 14421451000637 in words is "fourteen trillion, four hundred twenty-one billion, four hundred fifty-one million, six hundred thirty-seven", and thus it is an aban number.