14203213379 has 2 divisors, whose sum is σ = 14203213380. Its totient is φ = 14203213378.

The previous prime is 14203213373. The next prime is 14203213447. The reversal of 14203213379 is 97331230241.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14203213379 is a prime.

It is not a weakly prime, because it can be changed into another prime (14203213373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7101606689 + 7101606690.

It is an arithmetic number, because the mean of its divisors is an integer number (7101606690).

Almost surely, 2^14203213379 is an apocalyptic number.

14203213379 is a deficient number, since it is larger than the sum of its proper divisors (1).

14203213379 is an equidigital number, since it uses as much as digits as its factorization.

14203213379 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27216, while the sum is 35.

The spelling of 14203213379 in words is "fourteen billion, two hundred three million, two hundred thirteen thousand, three hundred seventy-nine".