16134269 has 2 divisors, whose sum is σ = 16134270. Its totient is φ = 16134268.

The previous prime is 16134263. The next prime is 16134271. The reversal of 16134269 is 96243161.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14784025 + 1350244 = 3845^2 + 1162^2 .

It is a cyclic number.

It is not a de Polignac number, because 16134269 - 2¹⁶ = 16068733 is a prime.

It is a super-2 number, since 2×16134269² = 520629272328722, which contains 22 as substring.

Together with 16134271, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16134263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8067134 + 8067135.

It is an arithmetic number, because the mean of its divisors is an integer number (8067135).

Almost surely, 2^16134269 is an apocalyptic number.

It is an amenable number.

16134269 is a deficient number, since it is larger than the sum of its proper divisors (1).

16134269 is an equidigital number, since it uses as much as digits as its factorization.

16134269 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7776, while the sum is 32.

The square root of 16134269 is about 4016.7485607143. The cubic root of 16134269 is about 252.6871154943.

The spelling of 16134269 in words is "sixteen million, one hundred thirty-four thousand, two hundred sixty-nine".