4452332423 has 32 divisors (see below), whose sum is σ = 5728320000. Its totient is φ = 3430109760.

The previous prime is 4452332413. The next prime is 4452332429. The reversal of 4452332423 is 3242332544.

It is not a de Polignac number, because 4452332423 - 2²² = 4448138119 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 4452332423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4452332429) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 329168 + ... + 342426.

It is an arithmetic number, because the mean of its divisors is an integer number (179010000).

Almost surely, 2^4452332423 is an apocalyptic number.

4452332423 is a deficient number, since it is larger than the sum of its proper divisors (1275987577).

4452332423 is a wasteful number, since it uses less digits than its factorization.

4452332423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13380 (or 13366 counting only the distinct ones).

The product of its digits is 69120, while the sum is 32.

The square root of 4452332423 is about 66725.8002799517. The cubic root of 4452332423 is about 1645.1134794206.

Adding to 4452332423 its reverse (3242332544), we get a palindrome (7694664967).

The spelling of 4452332423 in words is "four billion, four hundred fifty-two million, three hundred thirty-two thousand, four hundred twenty-three".