423053382 has 16 divisors (see below), whose sum is σ = 846381312. Its totient is φ = 140972040.

The previous prime is 423053369. The next prime is 423053387. The reversal of 423053382 is 283350324.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423053387) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12423 + ... + 31629.

It is an arithmetic number, because the mean of its divisors is an integer number (52898832).

Almost surely, 2^423053382 is an apocalyptic number.

423053382 is an abundant number, since it is smaller than the sum of its proper divisors (423327930).

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

423053382 is a wasteful number, since it uses less digits than its factorization.

423053382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22883.

The product of its (nonzero) digits is 17280, while the sum is 30.

The square root of 423053382 is about 20568.2615210912. The cubic root of 423053382 is about 750.6976512868.

The spelling of 423053382 in words is "four hundred twenty-three million, fifty-three thousand, three hundred eighty-two".