124342401140000 has 120 divisors (see below), whose sum is σ = 305933830836480. Its totient is φ = 49731615648000.

The previous prime is 124342401139973. The next prime is 124342401140003. The reversal of 124342401140000 is 41104243421.

It is a super-2 number, since 2×124342401140000² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (124342401140003) by changing a digit.

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 19 ways as a sum of consecutive naturals, for example, 188450669 + ... + 189109331.

It is an arithmetic number, because the mean of its divisors is an integer number (2549448590304).

Almost surely, 2^{124342401140000} is an apocalyptic number.

124342401140000 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 124342401140000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (152966915418240).

124342401140000 is an abundant number, since it is smaller than the sum of its proper divisors (181591429696480).

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

124342401140000 is an frugal number, since it uses more digits than its factorization.

124342401140000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 668132 (or 668109 counting only the distinct ones).

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

Adding to 124342401140000 its reverse (41104243421), we get a palindrome (124383505383421).

The spelling of 124342401140000 in words is "one hundred twenty-four trillion, three hundred forty-two billion, four hundred one million, one hundred forty thousand".