14214502397 has 2 divisors, whose sum is σ = 14214502398. Its totient is φ = 14214502396.

The previous prime is 14214502363. The next prime is 14214502439. The reversal of 14214502397 is 79320541241.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13720373956 + 494128441 = 117134^2 + 22229^2 .

It is a cyclic number.

It is not a de Polignac number, because 14214502397 - 2⁶ = 14214502333 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14214502397.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14214502307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7107251198 + 7107251199.

It is an arithmetic number, because the mean of its divisors is an integer number (7107251199).

Almost surely, 2^14214502397 is an apocalyptic number.

It is an amenable number.

14214502397 is a deficient number, since it is larger than the sum of its proper divisors (1).

14214502397 is an equidigital number, since it uses as much as digits as its factorization.

14214502397 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 60480, while the sum is 38.

The spelling of 14214502397 in words is "fourteen billion, two hundred fourteen million, five hundred two thousand, three hundred ninety-seven".