234420467 has 2 divisors, whose sum is σ = 234420468. Its totient is φ = 234420466.

The previous prime is 234420451. The next prime is 234420479. The reversal of 234420467 is 764024432.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 234420467 - 2⁴ = 234420451 is a prime.

It is not a weakly prime, because it can be changed into another prime (234423467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117210233 + 117210234.

It is an arithmetic number, because the mean of its divisors is an integer number (117210234).

Almost surely, 2^234420467 is an apocalyptic number.

234420467 is a deficient number, since it is larger than the sum of its proper divisors (1).

234420467 is an equidigital number, since it uses as much as digits as its factorization.

234420467 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32256, while the sum is 32.

The square root of 234420467 is about 15310.7957663865. The cubic root of 234420467 is about 616.5928848988.

Adding to 234420467 its reverse (764024432), we get a palindrome (998444899).

The spelling of 234420467 in words is "two hundred thirty-four million, four hundred twenty thousand, four hundred sixty-seven".