425340303 has 8 divisors (see below), whose sum is σ = 586676400. Its totient is φ = 273782208.

The previous prime is 425340287. The next prime is 425340313. The reversal of 425340303 is 303043524.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 425340303 - 2⁴ = 425340287 is a prime.

It is a super-2 number, since 2×425340303² = 361828746712263618, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425340313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2444398 + ... + 2444571.

It is an arithmetic number, because the mean of its divisors is an integer number (73334550).

Almost surely, 2^425340303 is an apocalyptic number.

425340303 is a deficient number, since it is larger than the sum of its proper divisors (161336097).

425340303 is a wasteful number, since it uses less digits than its factorization.

425340303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4889001.

The product of its (nonzero) digits is 4320, while the sum is 24.

The square root of 425340303 is about 20623.7800366470. The cubic root of 425340303 is about 752.0479158534.

Adding to 425340303 its reverse (303043524), we get a palindrome (728383827).

The spelling of 425340303 in words is "four hundred twenty-five million, three hundred forty thousand, three hundred three".