14454345403 has 2 divisors, whose sum is σ = 14454345404. Its totient is φ = 14454345402.

The previous prime is 14454345401. The next prime is 14454345419. The reversal of 14454345403 is 30454345441.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14454345403 - 2¹ = 14454345401 is a prime.

Together with 14454345401, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (14454345401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7227172701 + 7227172702.

It is an arithmetic number, because the mean of its divisors is an integer number (7227172702).

Almost surely, 2^14454345403 is an apocalyptic number.

14454345403 is a deficient number, since it is larger than the sum of its proper divisors (1).

14454345403 is an equidigital number, since it uses as much as digits as its factorization.

14454345403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 230400, while the sum is 37.

The spelling of 14454345403 in words is "fourteen billion, four hundred fifty-four million, three hundred forty-five thousand, four hundred three".