423069530 has 48 divisors (see below), whose sum is σ = 838784160. Its totient is φ = 153526464.

The previous prime is 423069527. The next prime is 423069541. The reversal of 423069530 is 35960324.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 97589 + ... + 101831.

It is an arithmetic number, because the mean of its divisors is an integer number (17474670).

Almost surely, 2^423069530 is an apocalyptic number.

423069530 is a deficient number, since it is larger than the sum of its proper divisors (415714630).

423069530 is a wasteful number, since it uses less digits than its factorization.

423069530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4335 (or 4322 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 32.

The square root of 423069530 is about 20568.6540638905. The cubic root of 423069530 is about 750.7072025727.

The spelling of 423069530 in words is "four hundred twenty-three million, sixty-nine thousand, five hundred thirty".