1341343104240 has 160 divisors (see below), whose sum is σ = 4256110020096. Its totient is φ = 349270871040.

The previous prime is 1341343104169. The next prime is 1341343104271. The reversal of 1341343104240 is 424013431431.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 1341343104198 and 1341343104207.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 39167925 + ... + 39202155.

Almost surely, 2^{1341343104240} is an apocalyptic number.

1341343104240 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 1341343104240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2128055010048).

1341343104240 is an abundant number, since it is smaller than the sum of its proper divisors (2914766915856).

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

1341343104240 is a wasteful number, since it uses less digits than its factorization.

1341343104240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38087 (or 38081 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 1341343104240 its reverse (424013431431), we get a palindrome (1765356535671).

The spelling of 1341343104240 in words is "one trillion, three hundred forty-one billion, three hundred forty-three million, one hundred four thousand, two hundred forty".