1355433022068 has 48 divisors (see below), whose sum is σ = 3216676700160. Its totient is φ = 444098653024.

The previous prime is 1355433022067. The next prime is 1355433022093. The reversal of 1355433022068 is 8602203345531.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1355433022067) 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, 5867155 + ... + 6093797.

It is an arithmetic number, because the mean of its divisors is an integer number (67014097920).

Almost surely, 2^{1355433022068} is an apocalyptic number.

It is an amenable number.

1355433022068 is an abundant number, since it is smaller than the sum of its proper divisors (1861243678092).

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

1355433022068 is a wasteful number, since it uses less digits than its factorization.

1355433022068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235156 (or 235154 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 42.

Adding to 1355433022068 its reverse (8602203345531), we get a palindrome (9957636367599).

The spelling of 1355433022068 in words is "one trillion, three hundred fifty-five billion, four hundred thirty-three million, twenty-two thousand, sixty-eight".