1355043070326 has 32 divisors (see below), whose sum is σ = 2956736562048. Its totient is φ = 410580368640.

The previous prime is 1355043070321. The next prime is 1355043070379. The reversal of 1355043070326 is 6230703405531.

It is a super-2 number, since 2×1355043070326² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1355043070321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 259900 + ... + 1666623.

It is an arithmetic number, because the mean of its divisors is an integer number (92398017564).

Almost surely, 2^{1355043070326} is an apocalyptic number.

1355043070326 is an abundant number, since it is smaller than the sum of its proper divisors (1601693491722).

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

1355043070326 is a wasteful number, since it uses less digits than its factorization.

1355043070326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1937196.

The product of its (nonzero) digits is 226800, while the sum is 39.

Adding to 1355043070326 its reverse (6230703405531), we get a palindrome (7585746475857).

The spelling of 1355043070326 in words is "one trillion, three hundred fifty-five billion, forty-three million, seventy thousand, three hundred twenty-six".