14440413030397 has 2 divisors, whose sum is σ = 14440413030398. Its totient is φ = 14440413030396.

The previous prime is 14440413030359. The next prime is 14440413030437. The reversal of 14440413030397 is 79303031404441.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13978782470041 + 461630560356 = 3738821^2 + 679434^2 .

It is a cyclic number.

It is not a de Polignac number, because 14440413030397 - 2³⁹ = 13890657216509 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14440413030097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7220206515198 + 7220206515199.

It is an arithmetic number, because the mean of its divisors is an integer number (7220206515199).

Almost surely, 2^{14440413030397} is an apocalyptic number.

It is an amenable number.

14440413030397 is a deficient number, since it is larger than the sum of its proper divisors (1).

14440413030397 is an equidigital number, since it uses as much as digits as its factorization.

14440413030397 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 435456, while the sum is 43.

The spelling of 14440413030397 in words is "fourteen trillion, four hundred forty billion, four hundred thirteen million, thirty thousand, three hundred ninety-seven".