124244242199 has 12 divisors (see below), whose sum is σ = 156075412752. Its totient is φ = 96813694560.

The previous prime is 124244242189. The next prime is 124244242247. The reversal of 124244242199 is 991242442421.

It is not a de Polignac number, because 124244242199 - 2²⁴ = 124227464983 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124244242189) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 73342862 + ... + 73344555.

It is an arithmetic number, because the mean of its divisors is an integer number (13006284396).

Almost surely, 2^124244242199 is an apocalyptic number.

124244242199 is a deficient number, since it is larger than the sum of its proper divisors (31831170553).

124244242199 is a wasteful number, since it uses less digits than its factorization.

124244242199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146687446 (or 146687435 counting only the distinct ones).

The product of its digits is 331776, while the sum is 44.

The spelling of 124244242199 in words is "one hundred twenty-four billion, two hundred forty-four million, two hundred forty-two thousand, one hundred ninety-nine".