124247066013 has 48 divisors (see below), whose sum is σ = 206243681280. Its totient is φ = 70605292032.

The previous prime is 124247066011. The next prime is 124247066017. The reversal of 124247066013 is 310660742421.

124247066013 is a `hidden beast` number, since 1 + 2 + 4 + 2 + 47 + 0 + 6 + 601 + 3 = 666.

It is not a de Polignac number, because 124247066013 - 2¹ = 124247066011 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124247066011) 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 47 ways as a sum of consecutive naturals, for example, 15014245 + ... + 15022517.

It is an arithmetic number, because the mean of its divisors is an integer number (4296743360).

Almost surely, 2^124247066013 is an apocalyptic number.

It is an amenable number.

124247066013 is a deficient number, since it is larger than the sum of its proper divisors (81996615267).

124247066013 is a wasteful number, since it uses less digits than its factorization.

124247066013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9578 (or 9575 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 36.

The spelling of 124247066013 in words is "one hundred twenty-four billion, two hundred forty-seven million, sixty-six thousand, thirteen".