14238930697 has 4 divisors (see below), whose sum is σ = 14239200976. Its totient is φ = 14238660420.

The previous prime is 14238930683. The next prime is 14238930707. The reversal of 14238930697 is 79603983241.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 79603983241 = 44131 ⋅1803811.

It is a cyclic number.

It is not a de Polignac number, because 14238930697 - 2²³ = 14230542089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14238930677) 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, 27579 + ... + 170992.

It is an arithmetic number, because the mean of its divisors is an integer number (3559800244).

Almost surely, 2^14238930697 is an apocalyptic number.

It is an amenable number.

14238930697 is a deficient number, since it is larger than the sum of its proper divisors (270279).

14238930697 is an equidigital number, since it uses as much as digits as its factorization.

14238930697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270278.

The product of its (nonzero) digits is 1959552, while the sum is 52.

The spelling of 14238930697 in words is "fourteen billion, two hundred thirty-eight million, nine hundred thirty thousand, six hundred ninety-seven".