1343841688351 has 8 divisors (see below), whose sum is σ = 1357180624800. Its totient is φ = 1330503410400.

The previous prime is 1343841688331. The next prime is 1343841688367. The reversal of 1343841688351 is 1538861483431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1343841688351 - 2⁷ = 1343841688223 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1343841688292 and 1343841688301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1343841688331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4625110 + ... + 4907068.

It is an arithmetic number, because the mean of its divisors is an integer number (169647578100).

Almost surely, 2^{1343841688351} is an apocalyptic number.

1343841688351 is a deficient number, since it is larger than the sum of its proper divisors (13338936449).

1343841688351 is a wasteful number, since it uses less digits than its factorization.

1343841688351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 329249.

The product of its digits is 6635520, while the sum is 55.

The spelling of 1343841688351 in words is "one trillion, three hundred forty-three billion, eight hundred forty-one million, six hundred eighty-eight thousand, three hundred fifty-one".