3132111424 has 56 divisors (see below), whose sum is σ = 6717703608. Its totient is φ = 1440337920.

The previous prime is 3132111419. The next prime is 3132111469. The reversal of 3132111424 is 4241112313.

It can be written as a sum of positive squares in 4 ways, for example, as 589824 + 3131521600 = 768^2 + 55960^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3132111395 and 3132111404.

It is an unprimeable number.

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, 227094 + ... + 240490.

It is an arithmetic number, because the mean of its divisors is an integer number (119958993).

Almost surely, 2^3132111424 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3132111424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3358851804).

3132111424 is an abundant number, since it is smaller than the sum of its proper divisors (3585592184).

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

3132111424 is a wasteful number, since it uses less digits than its factorization.

3132111424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13703 (or 13693 counting only the distinct ones).

The product of its digits is 576, while the sum is 22.

The square root of 3132111424 is about 55965.2698019048. The cubic root of 3132111424 is about 1463.1170385228.

Adding to 3132111424 its reverse (4241112313), we get a palindrome (7373223737).

The spelling of 3132111424 in words is "three billion, one hundred thirty-two million, one hundred eleven thousand, four hundred twenty-four".