4423454493 has 8 divisors (see below), whose sum is σ = 5940990528. Its totient is φ = 2927444064.

The previous prime is 4423454471. The next prime is 4423454501. The reversal of 4423454493 is 3944543244.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4423454493 - 2¹³ = 4423446301 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4423454293) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5380921 + ... + 5381742.

It is an arithmetic number, because the mean of its divisors is an integer number (742623816).

Almost surely, 2^4423454493 is an apocalyptic number.

It is an amenable number.

4423454493 is a deficient number, since it is larger than the sum of its proper divisors (1517536035).

4423454493 is a wasteful number, since it uses less digits than its factorization.

4423454493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10762803.

The product of its digits is 829440, while the sum is 42.

The square root of 4423454493 is about 66509.0557217587. The cubic root of 4423454493 is about 1641.5490139819.

The spelling of 4423454493 in words is "four billion, four hundred twenty-three million, four hundred fifty-four thousand, four hundred ninety-three".