5012242142 has 32 divisors (see below), whose sum is σ = 7979489280. Its totient is φ = 2354663520.

The previous prime is 5012242127. The next prime is 5012242159. The reversal of 5012242142 is 2412422105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5057267 + ... + 5058257.

It is an arithmetic number, because the mean of its divisors is an integer number (249359040).

Almost surely, 2^5012242142 is an apocalyptic number.

5012242142 is a deficient number, since it is larger than the sum of its proper divisors (2967247138).

5012242142 is a wasteful number, since it uses less digits than its factorization.

5012242142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1976.

The product of its (nonzero) digits is 1280, while the sum is 23.

The square root of 5012242142 is about 70797.1902126066. The cubic root of 5012242142 is about 1711.3703937842.

Adding to 5012242142 its reverse (2412422105), we get a palindrome (7424664247).

The spelling of 5012242142 in words is "five billion, twelve million, two hundred forty-two thousand, one hundred forty-two".