14233232729 has 2 divisors, whose sum is σ = 14233232730. Its totient is φ = 14233232728.

The previous prime is 14233232653. The next prime is 14233232777. The reversal of 14233232729 is 92723233241.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10414610704 + 3818622025 = 102052^2 + 61795^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14233232729 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14233232692 and 14233232701.

It is not a weakly prime, because it can be changed into another prime (14233232789) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7116616364 + 7116616365.

It is an arithmetic number, because the mean of its divisors is an integer number (7116616365).

Almost surely, 2^14233232729 is an apocalyptic number.

It is an amenable number.

14233232729 is a deficient number, since it is larger than the sum of its proper divisors (1).

14233232729 is an equidigital number, since it uses as much as digits as its factorization.

14233232729 is an evil number, because the sum of its binary digits is even.

The product of its digits is 108864, while the sum is 38.

The spelling of 14233232729 in words is "fourteen billion, two hundred thirty-three million, two hundred thirty-two thousand, seven hundred twenty-nine".