1343409793560 has 128 divisors (see below), whose sum is σ = 4632447672000. Its totient is φ = 345889410048.

The previous prime is 1343409793543. The next prime is 1343409793633. The reversal of 1343409793560 is 653979043431.

1343409793560 is a `hidden beast` number, since 1 + 3 + 4 + 3 + 4 + 0 + 9 + 79 + 3 + 560 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 1343409793497 and 1343409793506.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21415197 + ... + 21477836.

Almost surely, 2^{1343409793560} is an apocalyptic number.

1343409793560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1343409793560 is an abundant number, since it is smaller than the sum of its proper divisors (3289037878440).

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

1343409793560 is a wasteful number, since it uses less digits than its factorization.

1343409793560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42893082 (or 42893072 counting only the distinct ones).

The product of its (nonzero) digits is 7348320, while the sum is 54.

The spelling of 1343409793560 in words is "one trillion, three hundred forty-three billion, four hundred nine million, seven hundred ninety-three thousand, five hundred sixty".