14207145503 has 2 divisors, whose sum is σ = 14207145504. Its totient is φ = 14207145502.

The previous prime is 14207145499. The next prime is 14207145521. The reversal of 14207145503 is 30554170241.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14207145503 - 2² = 14207145499 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14207145503.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14207145203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7103572751 + 7103572752.

It is an arithmetic number, because the mean of its divisors is an integer number (7103572752).

Almost surely, 2^14207145503 is an apocalyptic number.

14207145503 is a deficient number, since it is larger than the sum of its proper divisors (1).

14207145503 is an equidigital number, since it uses as much as digits as its factorization.

14207145503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16800, while the sum is 32.

The spelling of 14207145503 in words is "fourteen billion, two hundred seven million, one hundred forty-five thousand, five hundred three".