124268040000 has 1120 divisors, whose sum is σ = 503901699840. Its totient is φ = 29832192000.

The previous prime is 124268039971. The next prime is 124268040007. The reversal of 124268040000 is 40862421.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124268040007) by changing a digit.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 744119917 + ... + 744120083.

It is an arithmetic number, because the mean of its divisors is an integer number (449912232).

Almost surely, 2^124268040000 is an apocalyptic number.

124268040000 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 124268040000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (251950849920).

124268040000 is an abundant number, since it is smaller than the sum of its proper divisors (379633659840).

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

124268040000 is a wasteful number, since it uses less digits than its factorization.

124268040000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274 (or 243 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The spelling of 124268040000 in words is "one hundred twenty-four billion, two hundred sixty-eight million, forty thousand".