1341144112240 has 40 divisors (see below), whose sum is σ = 3119212978128. Its totient is φ = 536276497920.

The previous prime is 1341144112229. The next prime is 1341144112283. The reversal of 1341144112240 is 422114411431.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is a junction number, because it is equal to n+sod(n) for n = 1341144112199 and 1341144112208.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2591901 + ... + 3065980.

Almost surely, 2^{1341144112240} is an apocalyptic number.

1341144112240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1341144112240 is an abundant number, since it is smaller than the sum of its proper divisors (1778068865888).

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

1341144112240 is a wasteful number, since it uses less digits than its factorization.

1341144112240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5660857 (or 5660851 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 28.

Adding to 1341144112240 its reverse (422114411431), we get a palindrome (1763258523671).

The spelling of 1341144112240 in words is "one trillion, three hundred forty-one billion, one hundred forty-four million, one hundred twelve thousand, two hundred forty".