451014323 has 2 divisors, whose sum is σ = 451014324. Its totient is φ = 451014322.

The previous prime is 451014299. The next prime is 451014359. The reversal of 451014323 is 323410154.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-451014323 is a prime.

It is a super-2 number, since 2×451014323² = 406827839102296658, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (451014373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 225507161 + 225507162.

It is an arithmetic number, because the mean of its divisors is an integer number (225507162).

Almost surely, 2^451014323 is an apocalyptic number.

451014323 is a deficient number, since it is larger than the sum of its proper divisors (1).

451014323 is an equidigital number, since it uses as much as digits as its factorization.

451014323 is an evil number, because the sum of its binary digits is even.

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

The square root of 451014323 is about 21237.0978007825. The cubic root of 451014323 is about 766.8847672077.

Adding to 451014323 its reverse (323410154), we get a palindrome (774424477).

The spelling of 451014323 in words is "four hundred fifty-one million, fourteen thousand, three hundred twenty-three".