423614365 has 4 divisors (see below), whose sum is σ = 508337244. Its totient is φ = 338891488.

The previous prime is 423614351. The next prime is 423614407. The reversal of 423614365 is 563416324.

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

It can be written as a sum of positive squares in 2 ways, for example, as 266538276 + 157076089 = 16326^2 + 12533^2 .

It is a cyclic number.

It is not a de Polignac number, because 423614365 - 2¹¹ = 423612317 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 423614365.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42361432 + ... + 42361441.

It is an arithmetic number, because the mean of its divisors is an integer number (127084311).

Almost surely, 2^423614365 is an apocalyptic number.

It is an amenable number.

423614365 is a deficient number, since it is larger than the sum of its proper divisors (84722879).

423614365 is an equidigital number, since it uses as much as digits as its factorization.

423614365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84722878.

The product of its digits is 51840, while the sum is 34.

The square root of 423614365 is about 20581.8941062284. The cubic root of 423614365 is about 751.0293214982.

The spelling of 423614365 in words is "four hundred twenty-three million, six hundred fourteen thousand, three hundred sixty-five".