34425451 has 2 divisors, whose sum is σ = 34425452. Its totient is φ = 34425450.

The previous prime is 34425427. The next prime is 34425463. The reversal of 34425451 is 15452443.

It is a strong prime.

It is an emirp because it is prime and its reverse (15452443) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 34425451 - 2⁹ = 34424939 is a prime.

It is a super-2 number, since 2×34425451² = 2370223353106802, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (34425421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17212725 + 17212726.

It is an arithmetic number, because the mean of its divisors is an integer number (17212726).

Almost surely, 2^34425451 is an apocalyptic number.

34425451 is a deficient number, since it is larger than the sum of its proper divisors (1).

34425451 is an equidigital number, since it uses as much as digits as its factorization.

34425451 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9600, while the sum is 28.

The square root of 34425451 is about 5867.3205980243. The cubic root of 34425451 is about 325.3068533841.

Adding to 34425451 its reverse (15452443), we get a palindrome (49877894).

The spelling of 34425451 in words is "thirty-four million, four hundred twenty-five thousand, four hundred fifty-one".