14430000144449 has 2 divisors, whose sum is σ = 14430000144450. Its totient is φ = 14430000144448.

The previous prime is 14430000144431. The next prime is 14430000144473. The reversal of 14430000144449 is 94444100003441.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13200578227600 + 1229421916849 = 3633260^2 + 1108793^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14430000144449 is a prime.

It is not a weakly prime, because it can be changed into another prime (14430000144149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7215000072224 + 7215000072225.

It is an arithmetic number, because the mean of its divisors is an integer number (7215000072225).

Almost surely, 2^{14430000144449} is an apocalyptic number.

It is an amenable number.

14430000144449 is a deficient number, since it is larger than the sum of its proper divisors (1).

14430000144449 is an equidigital number, since it uses as much as digits as its factorization.

14430000144449 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 110592, while the sum is 38.

The spelling of 14430000144449 in words is "fourteen trillion, four hundred thirty billion, one hundred forty-four thousand, four hundred forty-nine".