14230694669 has 4 divisors (see below), whose sum is σ = 14499198396. Its totient is φ = 13962190944.

The previous prime is 14230694629. The next prime is 14230694671. The reversal of 14230694669 is 96649603241.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4588436644 + 9642258025 = 67738^2 + 98195^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14230694669 is a prime.

It is a super-2 number, since 2×14230694669² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14230694629) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 134251784 + ... + 134251889.

It is an arithmetic number, because the mean of its divisors is an integer number (3624799599).

Almost surely, 2^14230694669 is an apocalyptic number.

It is an amenable number.

14230694669 is a deficient number, since it is larger than the sum of its proper divisors (268503727).

14230694669 is an equidigital number, since it uses as much as digits as its factorization.

14230694669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268503726.

The product of its (nonzero) digits is 1679616, while the sum is 50.

The spelling of 14230694669 in words is "fourteen billion, two hundred thirty million, six hundred ninety-four thousand, six hundred sixty-nine".