124314422245 has 16 divisors (see below), whose sum is σ = 160669782000. Its totient is φ = 91791535104.

The previous prime is 124314422201. The next prime is 124314422339. The reversal of 124314422245 is 542224413421.

It can be written as a sum of positive squares in 8 ways, for example, as 58145605956 + 66168816289 = 241134^2 + 257233^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-124314422245 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 124314422245.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 535597 + ... + 731773.

It is an arithmetic number, because the mean of its divisors is an integer number (10041861375).

Almost surely, 2^124314422245 is an apocalyptic number.

It is an amenable number.

124314422245 is a deficient number, since it is larger than the sum of its proper divisors (36355359755).

124314422245 is a wasteful number, since it uses less digits than its factorization.

124314422245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205944.

The product of its digits is 61440, while the sum is 34.

Adding to 124314422245 its reverse (542224413421), we get a palindrome (666538835666).

The spelling of 124314422245 in words is "one hundred twenty-four billion, three hundred fourteen million, four hundred twenty-two thousand, two hundred forty-five".