214465423 has 2 divisors, whose sum is σ = 214465424. Its totient is φ = 214465422.

The previous prime is 214465403. The next prime is 214465439. The reversal of 214465423 is 324564412.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 214465423 - 2¹³ = 214457231 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (214465403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107232711 + 107232712.

It is an arithmetic number, because the mean of its divisors is an integer number (107232712).

Almost surely, 2^214465423 is an apocalyptic number.

214465423 is a deficient number, since it is larger than the sum of its proper divisors (1).

214465423 is an equidigital number, since it uses as much as digits as its factorization.

214465423 is an evil number, because the sum of its binary digits is even.

The product of its digits is 23040, while the sum is 31.

The square root of 214465423 is about 14644.6380289852. The cubic root of 214465423 is about 598.5757170759.

The spelling of 214465423 in words is "two hundred fourteen million, four hundred sixty-five thousand, four hundred twenty-three".