14421012235291 has 2 divisors, whose sum is σ = 14421012235292. Its totient is φ = 14421012235290.

The previous prime is 14421012235199. The next prime is 14421012235303. The reversal of 14421012235291 is 19253221012441.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14421012235291 - 2¹⁵ = 14421012202523 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14421012235291.

It is not a weakly prime, because it can be changed into another prime (14421012235891) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7210506117645 + 7210506117646.

It is an arithmetic number, because the mean of its divisors is an integer number (7210506117646).

Almost surely, 2^{14421012235291} is an apocalyptic number.

14421012235291 is a deficient number, since it is larger than the sum of its proper divisors (1).

14421012235291 is an equidigital number, since it uses as much as digits as its factorization.

14421012235291 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34560, while the sum is 37.

The spelling of 14421012235291 in words is "fourteen trillion, four hundred twenty-one billion, twelve million, two hundred thirty-five thousand, two hundred ninety-one".