5112402742 has 16 divisors (see below), whose sum is σ = 7726062960. Its totient is φ = 2537091072.

The previous prime is 5112402733. The next prime is 5112402793. The reversal of 5112402742 is 2472042115.

It is a super-2 number, since 2×5112402742² = 52273323592818237128, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5112402742.

It is a congruent number.

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, 240498 + ... + 260890.

It is an arithmetic number, because the mean of its divisors is an integer number (482878935).

Almost surely, 2^5112402742 is an apocalyptic number.

5112402742 is a deficient number, since it is larger than the sum of its proper divisors (2613660218).

5112402742 is a wasteful number, since it uses less digits than its factorization.

5112402742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21327.

The product of its (nonzero) digits is 4480, while the sum is 28.

The square root of 5112402742 is about 71501.0681178960. The cubic root of 5112402742 is about 1722.6948406405.

Adding to 5112402742 its reverse (2472042115), we get a palindrome (7584444857).

The spelling of 5112402742 in words is "five billion, one hundred twelve million, four hundred two thousand, seven hundred forty-two".