124033243040 has 192 divisors, whose sum is σ = 355201023744. Its totient is φ = 39955120128.

The previous prime is 124033243027. The next prime is 124033243079. The reversal of 124033243040 is 40342330421.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11666207 + ... + 11676833.

It is an arithmetic number, because the mean of its divisors is an integer number (1850005332).

Almost surely, 2^124033243040 is an apocalyptic number.

124033243040 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 124033243040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (177600511872).

124033243040 is an abundant number, since it is smaller than the sum of its proper divisors (231167780704).

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

124033243040 is a wasteful number, since it uses less digits than its factorization.

124033243040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11279 (or 11271 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 124033243040 its reverse (40342330421), we get a palindrome (164375573461).

The spelling of 124033243040 in words is "one hundred twenty-four billion, thirty-three million, two hundred forty-three thousand, forty".