425322323 has 4 divisors (see below), whose sum is σ = 439988640. Its totient is φ = 410656008.

The previous prime is 425322319. The next prime is 425322341. The reversal of 425322323 is 323223524.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 425322323 - 2² = 425322319 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 425322292 and 425322301.

It is not an unprimeable number, because it can be changed into a prime (425322383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7333115 + ... + 7333172.

It is an arithmetic number, because the mean of its divisors is an integer number (109997160).

Almost surely, 2^425322323 is an apocalyptic number.

425322323 is a deficient number, since it is larger than the sum of its proper divisors (14666317).

425322323 is a wasteful number, since it uses less digits than its factorization.

425322323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14666316.

The product of its digits is 8640, while the sum is 26.

The square root of 425322323 is about 20623.3441274688. The cubic root of 425322323 is about 752.0373188389.

Adding to 425322323 its reverse (323223524), we get a palindrome (748545847).

The spelling of 425322323 in words is "four hundred twenty-five million, three hundred twenty-two thousand, three hundred twenty-three".