124401330216 has 96 divisors (see below), whose sum is σ = 347948939520. Its totient is φ = 40110969600.

The previous prime is 124401330199. The next prime is 124401330223. The reversal of 124401330216 is 612033104421.

It is a happy number.

124401330216 is a `hidden beast` number, since 1 + 2 + 440 + 1 + 3 + 3 + 0 + 216 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 124401330216.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5329531 + ... + 5352821.

It is an arithmetic number, because the mean of its divisors is an integer number (3624468120).

Almost surely, 2^124401330216 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 124401330216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (173974469760).

124401330216 is an abundant number, since it is smaller than the sum of its proper divisors (223547609304).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

124401330216 is a wasteful number, since it uses less digits than its factorization.

124401330216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25727 (or 25720 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 124401330216 its reverse (612033104421), we get a palindrome (736434434637).

The spelling of 124401330216 in words is "one hundred twenty-four billion, four hundred one million, three hundred thirty thousand, two hundred sixteen".