5021344422123 has 16 divisors (see below), whose sum is σ = 6988093172736. Its totient is φ = 3201157428480.

The previous prime is 5021344422119. The next prime is 5021344422131. The reversal of 5021344422123 is 3212244431205.

It is a happy number.

It is not a de Polignac number, because 5021344422123 - 2² = 5021344422119 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5021344422023) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 9505798 + ... + 10020123.

It is an arithmetic number, because the mean of its divisors is an integer number (436755823296).

Almost surely, 2^{5021344422123} is an apocalyptic number.

5021344422123 is a deficient number, since it is larger than the sum of its proper divisors (1966748750613).

5021344422123 is a wasteful number, since it uses less digits than its factorization.

5021344422123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19529674.

The product of its (nonzero) digits is 46080, while the sum is 33.

Adding to 5021344422123 its reverse (3212244431205), we get a palindrome (8233588853328).

The spelling of 5021344422123 in words is "five trillion, twenty-one billion, three hundred forty-four million, four hundred twenty-two thousand, one hundred twenty-three".