5423144031 has 12 divisors (see below), whose sum is σ = 7834628880. Its totient is φ = 3614876160.

The previous prime is 5423144029. The next prime is 5423144039. The reversal of 5423144031 is 1304413245.

It is a happy number.

It is not a de Polignac number, because 5423144031 - 2¹ = 5423144029 is a prime.

It is a super-2 number, since 2×5423144031² = 58820982361941857922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5423143986 and 5423144004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5423144039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21151 + ... + 106271.

It is an arithmetic number, because the mean of its divisors is an integer number (652885740).

Almost surely, 2^5423144031 is an apocalyptic number.

5423144031 is a deficient number, since it is larger than the sum of its proper divisors (2411484849).

5423144031 is a wasteful number, since it uses less digits than its factorization.

5423144031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92206 (or 92203 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 5423144031 is about 73641.9990969827. Note that the first 3 decimals coincide. The cubic root of 5423144031 is about 1756.9134986801.

Adding to 5423144031 its reverse (1304413245), we get a palindrome (6727557276).

The spelling of 5423144031 in words is "five billion, four hundred twenty-three million, one hundred forty-four thousand, thirty-one".