1241440320120 has 256 divisors, whose sum is σ = 5000487367680. Its totient is φ = 238118400000.

The previous prime is 1241440320059. The next prime is 1241440320173. The reversal of 1241440320120 is 210230441421.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5047381 + ... + 5287620.

It is an arithmetic number, because the mean of its divisors is an integer number (19533153780).

Almost surely, 2^{1241440320120} is an apocalyptic number.

1241440320120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1241440320120 is an abundant number, since it is smaller than the sum of its proper divisors (3759047047560).

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

1241440320120 is a wasteful number, since it uses less digits than its factorization.

1241440320120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10335046 (or 10335042 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 1241440320120 its reverse (210230441421), we get a palindrome (1451670761541).

The spelling of 1241440320120 in words is "one trillion, two hundred forty-one billion, four hundred forty million, three hundred twenty thousand, one hundred twenty".