423365435 has 16 divisors (see below), whose sum is σ = 514926720. Its totient is φ = 334118400.

The previous prime is 423365389. The next prime is 423365441. The reversal of 423365435 is 534563324.

It is not a de Polignac number, because 423365435 - 2²⁰ = 422316859 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 423365395 and 423365404.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 266654 + ... + 268236.

It is an arithmetic number, because the mean of its divisors is an integer number (32182920).

Almost surely, 2^423365435 is an apocalyptic number.

423365435 is a deficient number, since it is larger than the sum of its proper divisors (91561285).

423365435 is a wasteful number, since it uses less digits than its factorization.

423365435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2278.

The product of its digits is 129600, while the sum is 35.

The square root of 423365435 is about 20575.8459121369. The cubic root of 423365435 is about 750.8821826722.

The spelling of 423365435 in words is "four hundred twenty-three million, three hundred sixty-five thousand, four hundred thirty-five".