124391116800 has 468 divisors, whose sum is σ = 462136220000. Its totient is φ = 33164328960.

The previous prime is 124391116783. The next prime is 124391116841. The reversal of 124391116800 is 8611193421.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 24880701 + ... + 24885699.

Almost surely, 2^124391116800 is an apocalyptic number.

124391116800 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 124391116800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (231068110000).

124391116800 is an abundant number, since it is smaller than the sum of its proper divisors (337745103200).

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

124391116800 is an frugal number, since it uses more digits than its factorization.

124391116800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5048 (or 5009 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 36.

The spelling of 124391116800 in words is "one hundred twenty-four billion, three hundred ninety-one million, one hundred sixteen thousand, eight hundred".