14230342681 has 3 divisors (see below), whose sum is σ = 14230461973. Its totient is φ = 14230223390.

The previous prime is 14230342649. The next prime is 14230342747. The reversal of 14230342681 is 18624303241.

The square root of 14230342681 is 119291.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 18624303241 = 3911 ⋅4762031.

It is not a de Polignac number, because 14230342681 - 2⁵ = 14230342649 is a prime.

It is a super-2 number, since 2×14230342681² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14230346681) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 59646 + ... + 178936.

Almost surely, 2^14230342681 is an apocalyptic number.

14230342681 is the 119291-st square number.

14230342681 is the 59646-th centered octagonal number.

It is an amenable number.

14230342681 is a deficient number, since it is larger than the sum of its proper divisors (119292).

14230342681 is an frugal number, since it uses more digits than its factorization.

14230342681 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238582 (or 119291 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 34.

The spelling of 14230342681 in words is "fourteen billion, two hundred thirty million, three hundred forty-two thousand, six hundred eighty-one".