234516427 has 2 divisors, whose sum is σ = 234516428. Its totient is φ = 234516426.

The previous prime is 234516419. The next prime is 234516431. The reversal of 234516427 is 724615432.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 234516427 - 2³ = 234516419 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 234516392 and 234516401.

It is not a weakly prime, because it can be changed into another prime (234516437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117258213 + 117258214.

It is an arithmetic number, because the mean of its divisors is an integer number (117258214).

Almost surely, 2^234516427 is an apocalyptic number.

234516427 is a deficient number, since it is larger than the sum of its proper divisors (1).

234516427 is an equidigital number, since it uses as much as digits as its factorization.

234516427 is an evil number, because the sum of its binary digits is even.

The product of its digits is 40320, while the sum is 34.

The square root of 234516427 is about 15313.9291822837. The cubic root of 234516427 is about 616.6770075045.

The spelling of 234516427 in words is "two hundred thirty-four million, five hundred sixteen thousand, four hundred twenty-seven".