13234451 has 2 divisors, whose sum is σ = 13234452. Its totient is φ = 13234450.

The previous prime is 13234439. The next prime is 13234457. The reversal of 13234451 is 15443231.

13234451 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13234451 is a prime.

It is equal to p₈₆₃₅₀₁ and since 13234451 and 863501 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (13234457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6617225 + 6617226.

It is an arithmetic number, because the mean of its divisors is an integer number (6617226).

Almost surely, 2^13234451 is an apocalyptic number.

13234451 is a deficient number, since it is larger than the sum of its proper divisors (1).

13234451 is an equidigital number, since it uses as much as digits as its factorization.

13234451 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1440, while the sum is 23.

The square root of 13234451 is about 3637.9184982624. The cubic root of 13234451 is about 236.5385753548.

Adding to 13234451 its reverse (15443231), we get a palindrome (28677682).

The spelling of 13234451 in words is "thirteen million, two hundred thirty-four thousand, four hundred fifty-one".