124216244 has 12 divisors (see below), whose sum is σ = 217752864. Its totient is φ = 62001144.

The previous prime is 124216237. The next prime is 124216247. The reversal of 124216244 is 442612421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124216247) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24104 + ... + 28799.

It is an arithmetic number, because the mean of its divisors is an integer number (18146072).

Almost surely, 2^124216244 is an apocalyptic number.

It is an amenable number.

124216244 is a deficient number, since it is larger than the sum of its proper divisors (93536620).

124216244 is a wasteful number, since it uses less digits than its factorization.

124216244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53494 (or 53492 counting only the distinct ones).

The product of its digits is 3072, while the sum is 26.

The square root of 124216244 is about 11145.2341384109. The cubic root of 124216244 is about 498.9528002767.

Adding to 124216244 its reverse (442612421), we get a palindrome (566828665).

The spelling of 124216244 in words is "one hundred twenty-four million, two hundred sixteen thousand, two hundred forty-four".