3124344031 has 6 divisors (see below), whose sum is σ = 3318940160. Its totient is φ = 2940558816.

The previous prime is 3124344019. The next prime is 3124344037. The reversal of 3124344031 is 1304434213.

It is a de Polignac number, because none of the positive numbers 2^k-3124344031 is a prime.

It is a super-2 number, since 2×3124344031² = 19523051248090657922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3124343987 and 3124344005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3124344037) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5405151 + ... + 5405728.

Almost surely, 2^3124344031 is an apocalyptic number.

3124344031 is a deficient number, since it is larger than the sum of its proper divisors (194596129).

3124344031 is a wasteful number, since it uses less digits than its factorization.

3124344031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10810913 (or 10810896 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 3124344031 is about 55895.8319644676. The cubic root of 3124344031 is about 1461.9065651483.

Adding to 3124344031 its reverse (1304434213), we get a palindrome (4428778244).

The spelling of 3124344031 in words is "three billion, one hundred twenty-four million, three hundred forty-four thousand, thirty-one".