425011323 has 32 divisors (see below), whose sum is σ = 652861440. Its totient is φ = 243228960.

The previous prime is 425011309. The next prime is 425011343. The reversal of 425011323 is 323110524.

It is not a de Polignac number, because 425011323 - 2⁶ = 425011259 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 425011323.

It is not an unprimeable number, because it can be changed into a prime (425011343) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 229186 + ... + 231032.

It is an arithmetic number, because the mean of its divisors is an integer number (20401920).

Almost surely, 2^425011323 is an apocalyptic number.

425011323 is a deficient number, since it is larger than the sum of its proper divisors (227850117).

425011323 is a wasteful number, since it uses less digits than its factorization.

425011323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2247.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 425011323 is about 20615.8027493474. The cubic root of 425011323 is about 751.8539750369.

Adding to 425011323 its reverse (323110524), we get a palindrome (748121847).

The spelling of 425011323 in words is "four hundred twenty-five million, eleven thousand, three hundred twenty-three".