16294129 has 2 divisors, whose sum is σ = 16294130. Its totient is φ = 16294128.

The previous prime is 16294123. The next prime is 16294133. The reversal of 16294129 is 92149261.

16294129 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11209104 + 5085025 = 3348^2 + 2255^2 .

It is a cyclic number.

It is not a de Polignac number, because 16294129 - 2³ = 16294121 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 16294094 and 16294103.

It is not a weakly prime, because it can be changed into another prime (16294121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8147064 + 8147065.

It is an arithmetic number, because the mean of its divisors is an integer number (8147065).

Almost surely, 2^16294129 is an apocalyptic number.

It is an amenable number.

16294129 is a deficient number, since it is larger than the sum of its proper divisors (1).

16294129 is an equidigital number, since it uses as much as digits as its factorization.

16294129 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7776, while the sum is 34.

The square root of 16294129 is about 4036.5986919683. The cubic root of 16294129 is about 253.5189242914.

The spelling of 16294129 in words is "sixteen million, two hundred ninety-four thousand, one hundred twenty-nine".