1355074672343 has 16 divisors (see below), whose sum is σ = 1630336032000. Its totient is φ = 1100245954752.

The previous prime is 1355074672307. The next prime is 1355074672361. The reversal of 1355074672343 is 3432764705531.

It is not a de Polignac number, because 1355074672343 - 2⁶ = 1355074672279 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1355074672291 and 1355074672300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1355074672363) 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 15 ways as a sum of consecutive naturals, for example, 749723 + ... + 1808931.

It is an arithmetic number, because the mean of its divisors is an integer number (101896002000).

Almost surely, 2^{1355074672343} is an apocalyptic number.

1355074672343 is a deficient number, since it is larger than the sum of its proper divisors (275261359657).

1355074672343 is a wasteful number, since it uses less digits than its factorization.

1355074672343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1068854.

The product of its (nonzero) digits is 6350400, while the sum is 50.

The spelling of 1355074672343 in words is "one trillion, three hundred fifty-five billion, seventy-four million, six hundred seventy-two thousand, three hundred forty-three".