424151323 has 2 divisors, whose sum is σ = 424151324. Its totient is φ = 424151322.

The previous prime is 424151311. The next prime is 424151327. The reversal of 424151323 is 323151424.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 424151323 - 2⁵ = 424151291 is a prime.

It is not a weakly prime, because it can be changed into another prime (424151327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212075661 + 212075662.

It is an arithmetic number, because the mean of its divisors is an integer number (212075662).

Almost surely, 2^424151323 is an apocalyptic number.

424151323 is a deficient number, since it is larger than the sum of its proper divisors (1).

424151323 is an equidigital number, since it uses as much as digits as its factorization.

424151323 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2880, while the sum is 25.

The square root of 424151323 is about 20594.9344014493. The cubic root of 424151323 is about 751.3465132376.

The spelling of 424151323 in words is "four hundred twenty-four million, one hundred fifty-one thousand, three hundred twenty-three".