14147154239 has 2 divisors, whose sum is σ = 14147154240. Its totient is φ = 14147154238.

The previous prime is 14147154223. The next prime is 14147154251. The reversal of 14147154239 is 93245174141.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14147154239 - 2⁴ = 14147154223 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14147154196 and 14147154205.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14147154269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7073577119 + 7073577120.

It is an arithmetic number, because the mean of its divisors is an integer number (7073577120).

Almost surely, 2^14147154239 is an apocalyptic number.

14147154239 is a deficient number, since it is larger than the sum of its proper divisors (1).

14147154239 is an equidigital number, since it uses as much as digits as its factorization.

14147154239 is an evil number, because the sum of its binary digits is even.

The product of its digits is 120960, while the sum is 41.

The spelling of 14147154239 in words is "fourteen billion, one hundred forty-seven million, one hundred fifty-four thousand, two hundred thirty-nine".