3124124442 has 48 divisors (see below), whose sum is σ = 7176110760. Its totient is φ = 978886656.

The previous prime is 3124124429. The next prime is 3124124467. The reversal of 3124124442 is 2444214213.

It can be written as a sum of positive squares in 4 ways, for example, as 1641951441 + 1482173001 = 40521^2 + 38499^2 .

It is a super-2 number, since 2×3124124442² = 19520307058203622728, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 255034 + ... + 267002.

Almost surely, 2^3124124442 is an apocalyptic number.

3124124442 is an abundant number, since it is smaller than the sum of its proper divisors (4051986318).

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

3124124442 is a wasteful number, since it uses less digits than its factorization.

3124124442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12847 (or 12844 counting only the distinct ones).

The product of its digits is 6144, while the sum is 27.

The square root of 3124124442 is about 55893.8676600573. The cubic root of 3124124442 is about 1461.8723151726.

Adding to 3124124442 its reverse (2444214213), we get a palindrome (5568338655).

The spelling of 3124124442 in words is "three billion, one hundred twenty-four million, one hundred twenty-four thousand, four hundred forty-two".