5423243331 has 16 divisors (see below), whose sum is σ = 7890427008. Its totient is φ = 3285950400.

The previous prime is 5423243327. The next prime is 5423243333. The reversal of 5423243331 is 1333423245.

It is not a de Polignac number, because 5423243331 - 2² = 5423243327 is a prime.

It is a super-2 number, since 2×5423243331² = 58823136454471951122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5423243333) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 119676 + ... + 158646.

It is an arithmetic number, because the mean of its divisors is an integer number (493151688).

Almost surely, 2^5423243331 is an apocalyptic number.

5423243331 is a deficient number, since it is larger than the sum of its proper divisors (2467183677).

5423243331 is a wasteful number, since it uses less digits than its factorization.

5423243331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43202.

The product of its digits is 25920, while the sum is 30.

The square root of 5423243331 is about 73642.6733015580. The cubic root of 5423243331 is about 1756.9242218845.

Adding to 5423243331 its reverse (1333423245), we get a palindrome (6756666576).

The spelling of 5423243331 in words is "five billion, four hundred twenty-three million, two hundred forty-three thousand, three hundred thirty-one".