14401430389 has 2 divisors, whose sum is σ = 14401430390. Its totient is φ = 14401430388.

The previous prime is 14401430387. The next prime is 14401430429. The reversal of 14401430389 is 98303410441.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11418632164 + 2982798225 = 106858^2 + 54615^2 .

It is a cyclic number.

It is not a de Polignac number, because 14401430389 - 2¹ = 14401430387 is a prime.

Together with 14401430387, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14401430387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7200715194 + 7200715195.

It is an arithmetic number, because the mean of its divisors is an integer number (7200715195).

Almost surely, 2^14401430389 is an apocalyptic number.

It is an amenable number.

14401430389 is a deficient number, since it is larger than the sum of its proper divisors (1).

14401430389 is an equidigital number, since it uses as much as digits as its factorization.

14401430389 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 41472, while the sum is 37.

The spelling of 14401430389 in words is "fourteen billion, four hundred one million, four hundred thirty thousand, three hundred eighty-nine".