5142246440122 has 16 divisors (see below), whose sum is σ = 8593618810752. Its totient is φ = 2287653154720.

The previous prime is 5142246440119. The next prime is 5142246440137. The reversal of 5142246440122 is 2210446422415.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2486578483 + ... + 2486580550.

It is an arithmetic number, because the mean of its divisors is an integer number (537101175672).

Almost surely, 2^{5142246440122} is an apocalyptic number.

5142246440122 is a deficient number, since it is larger than the sum of its proper divisors (3451372370630).

5142246440122 is a wasteful number, since it uses less digits than its factorization.

5142246440122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4973159093.

The product of its (nonzero) digits is 122880, while the sum is 37.

The spelling of 5142246440122 in words is "five trillion, one hundred forty-two billion, two hundred forty-six million, four hundred forty thousand, one hundred twenty-two".