124020422310005 has 24 divisors (see below), whose sum is σ = 169151911202232. Its totient is φ = 86764084903296.

The previous prime is 124020422309963. The next prime is 124020422310079. The reversal of 124020422310005 is 500013224020421.

It can be written as a sum of positive squares in 4 ways, for example, as 95925858961 + 123924496451044 = 309719^2 + 11132138^2 .

It is not a de Polignac number, because 124020422310005 - 2⁶ = 124020422309941 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2642644814 + ... + 2642691743.

It is an arithmetic number, because the mean of its divisors is an integer number (7047996300093).

Almost surely, 2^{124020422310005} is an apocalyptic number.

It is an amenable number.

124020422310005 is a deficient number, since it is larger than the sum of its proper divisors (45131488892227).

124020422310005 is a wasteful number, since it uses less digits than its factorization.

124020422310005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5285336613 (or 5285336594 counting only the distinct ones).

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

Adding to 124020422310005 its reverse (500013224020421), we get a palindrome (624033646330426).

The spelling of 124020422310005 in words is "one hundred twenty-four trillion, twenty billion, four hundred twenty-two million, three hundred ten thousand, five".