423253435 has 8 divisors (see below), whose sum is σ = 554077296. Its totient is φ = 307820640.

The previous prime is 423253421. The next prime is 423253459. The reversal of 423253435 is 534352324.

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

It is a de Polignac number, because none of the positive numbers 2^k-423253435 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 423253397 and 423253406.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 3847704 + ... + 3847813.

It is an arithmetic number, because the mean of its divisors is an integer number (69259662).

Almost surely, 2^423253435 is an apocalyptic number.

423253435 is a deficient number, since it is larger than the sum of its proper divisors (130823861).

423253435 is a wasteful number, since it uses less digits than its factorization.

423253435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7695533.

The product of its digits is 43200, while the sum is 31.

The square root of 423253435 is about 20573.1240943129. The cubic root of 423253435 is about 750.8159623224.

The spelling of 423253435 in words is "four hundred twenty-three million, two hundred fifty-three thousand, four hundred thirty-five".