1341133421100 has 288 divisors, whose sum is σ = 4296750823680. Its totient is φ = 320246784000.

The previous prime is 1341133421041. The next prime is 1341133421123. The reversal of 1341133421100 is 11243311431.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 206929860 + ... + 206936340.

Almost surely, 2^{1341133421100} is an apocalyptic number.

1341133421100 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 1341133421100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2148375411840).

1341133421100 is an abundant number, since it is smaller than the sum of its proper divisors (2955617402580).

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

1341133421100 is a wasteful number, since it uses less digits than its factorization.

1341133421100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7441 (or 7434 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 1341133421100 its reverse (11243311431), we get a palindrome (1352376732531).

The spelling of 1341133421100 in words is "one trillion, three hundred forty-one billion, one hundred thirty-three million, four hundred twenty-one thousand, one hundred".