5130124442 has 16 divisors (see below), whose sum is σ = 8151169320. Its totient is φ = 2413191168.

The previous prime is 5130124397. The next prime is 5130124451. The reversal of 5130124442 is 2444210315.

It can be written as a sum of positive squares in 4 ways, for example, as 4604843881 + 525280561 = 67859^2 + 22919^2 .

It is a super-2 number, since 2×5130124442² = 52636353580811622728, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57434 + ... + 116442.

Almost surely, 2^5130124442 is an apocalyptic number.

5130124442 is a deficient number, since it is larger than the sum of its proper divisors (3021044878).

5130124442 is a wasteful number, since it uses less digits than its factorization.

5130124442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61585.

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 5130124442 is about 71624.8870295793. The cubic root of 5130124442 is about 1724.6830690726.

Adding to 5130124442 its reverse (2444210315), we get a palindrome (7574334757).

The spelling of 5130124442 in words is "five billion, one hundred thirty million, one hundred twenty-four thousand, four hundred forty-two".