124321241330 has 64 divisors (see below), whose sum is σ = 263326896000. Its totient is φ = 41662494720.

The previous prime is 124321241309. The next prime is 124321241339. The reversal of 124321241330 is 33142123421.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 124321241330.

It is not an unprimeable number, because it can be changed into a prime (124321241339) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 814946 + ... + 955394.

It is an arithmetic number, because the mean of its divisors is an integer number (4114482750).

Almost surely, 2^124321241330 is an apocalyptic number.

124321241330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

124321241330 is an abundant number, since it is smaller than the sum of its proper divisors (139005654670).

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

124321241330 is a wasteful number, since it uses less digits than its factorization.

124321241330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141099.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 124321241330 its reverse (33142123421), we get a palindrome (157463364751).

The spelling of 124321241330 in words is "one hundred twenty-four billion, three hundred twenty-one million, two hundred forty-one thousand, three hundred thirty".