14338697419 has 2 divisors, whose sum is σ = 14338697420. Its totient is φ = 14338697418.

The previous prime is 14338697381. The next prime is 14338697473. The reversal of 14338697419 is 91479683341.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14338697419 - 2⁷ = 14338697291 is a prime.

It is a super-2 number, since 2×14338697419² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14338697419.

It is not a weakly prime, because it can be changed into another prime (14338697479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7169348709 + 7169348710.

It is an arithmetic number, because the mean of its divisors is an integer number (7169348710).

Almost surely, 2^14338697419 is an apocalyptic number.

14338697419 is a deficient number, since it is larger than the sum of its proper divisors (1).

14338697419 is an equidigital number, since it uses as much as digits as its factorization.

14338697419 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3919104, while the sum is 55.

The spelling of 14338697419 in words is "fourteen billion, three hundred thirty-eight million, six hundred ninety-seven thousand, four hundred nineteen".