423053430 has 32 divisors (see below), whose sum is σ = 1068768000. Its totient is φ = 106876512.

The previous prime is 423053419. The next prime is 423053441. The reversal of 423053430 is 34350324.

It is an interprime number because it is at equal distance from previous prime (423053419) and next prime (423053441).

It is a self number, because there is not a number n which added to its sum of digits gives 423053430.

It is a congruent number.

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, 370530 + ... + 371669.

It is an arithmetic number, because the mean of its divisors is an integer number (33399000).

Almost surely, 2^423053430 is an apocalyptic number.

423053430 is an abundant number, since it is smaller than the sum of its proper divisors (645714570).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

423053430 is a wasteful number, since it uses less digits than its factorization.

423053430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 742228.

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

The square root of 423053430 is about 20568.2626879375. The cubic root of 423053430 is about 750.6976796784.

The spelling of 423053430 in words is "four hundred twenty-three million, fifty-three thousand, four hundred thirty".