1335181834069 has 4 divisors (see below), whose sum is σ = 1337226523596. Its totient is φ = 1333137144544.

The previous prime is 1335181834027. The next prime is 1335181834087. The reversal of 1335181834069 is 9604381815331.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 481566602500 + 853615231569 = 693950^2 + 923913^2 .

It is a cyclic number.

It is not a de Polignac number, because 1335181834069 - 2¹³ = 1335181825877 is a prime.

It is a super-2 number, since 2×1335181834069² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1335181864069) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1022343784 + ... + 1022345089.

It is an arithmetic number, because the mean of its divisors is an integer number (334306630899).

Almost surely, 2^{1335181834069} is an apocalyptic number.

It is an amenable number.

1335181834069 is a deficient number, since it is larger than the sum of its proper divisors (2044689527).

1335181834069 is an equidigital number, since it uses as much as digits as its factorization.

1335181834069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2044689526.

The product of its (nonzero) digits is 1866240, while the sum is 52.

The spelling of 1335181834069 in words is "one trillion, three hundred thirty-five billion, one hundred eighty-one million, eight hundred thirty-four thousand, sixty-nine".