14398163603 has 2 divisors, whose sum is σ = 14398163604. Its totient is φ = 14398163602.

The previous prime is 14398163597. The next prime is 14398163657. The reversal of 14398163603 is 30636189341.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14398163603 - 2⁴ = 14398163587 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (14391163603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7199081801 + 7199081802.

It is an arithmetic number, because the mean of its divisors is an integer number (7199081802).

Almost surely, 2^14398163603 is an apocalyptic number.

14398163603 is a deficient number, since it is larger than the sum of its proper divisors (1).

14398163603 is an equidigital number, since it uses as much as digits as its factorization.

14398163603 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 279936, while the sum is 44.

The spelling of 14398163603 in words is "fourteen billion, three hundred ninety-eight million, one hundred sixty-three thousand, six hundred three".