34212023 has 2 divisors, whose sum is σ = 34212024. Its totient is φ = 34212022.

The previous prime is 34212011. The next prime is 34212029. The reversal of 34212023 is 32021243.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 34212023 - 2⁶ = 34211959 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 34211992 and 34212010.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34212029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17106011 + 17106012.

It is an arithmetic number, because the mean of its divisors is an integer number (17106012).

Almost surely, 2^34212023 is an apocalyptic number.

34212023 is a deficient number, since it is larger than the sum of its proper divisors (1).

34212023 is an equidigital number, since it uses as much as digits as its factorization.

34212023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 34212023 is about 5849.1044613684. The cubic root of 34212023 is about 324.6331893113.

Adding to 34212023 its reverse (32021243), we get a palindrome (66233266).

The spelling of 34212023 in words is "thirty-four million, two hundred twelve thousand, twenty-three".