1241123343320 has 64 divisors (see below), whose sum is σ = 3211039653120. Its totient is φ = 422917386624.

The previous prime is 1241123343301. The next prime is 1241123343323. The reversal of 1241123343320 is 233433211421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1241123343323) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13551242 + ... + 13642521.

It is an arithmetic number, because the mean of its divisors is an integer number (50172494580).

Almost surely, 2^{1241123343320} is an apocalyptic number.

1241123343320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1241123343320 is an abundant number, since it is smaller than the sum of its proper divisors (1969916309800).

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

1241123343320 is a wasteful number, since it uses less digits than its factorization.

1241123343320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27193944 (or 27193940 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 1241123343320 its reverse (233433211421), we get a palindrome (1474556554741).

The spelling of 1241123343320 in words is "one trillion, two hundred forty-one billion, one hundred twenty-three million, three hundred forty-three thousand, three hundred twenty".