335989353361 has 4 divisors (see below), whose sum is σ = 339315980724. Its totient is φ = 332662726000.

The previous prime is 335989353341. The next prime is 335989353367. The reversal of 335989353361 is 163353989533.

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 245000250625 + 90989102736 = 494975^2 + 301644^2 .

It is a cyclic number.

It is not a de Polignac number, because 335989353361 - 2⁹ = 335989352849 is a prime.

It is a super-2 number, since 2×335989353361² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 335989353296 and 335989353305.

It is not an unprimeable number, because it can be changed into a prime (335989353367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1663313530 + ... + 1663313731.

It is an arithmetic number, because the mean of its divisors is an integer number (84828995181).

Almost surely, 2^335989353361 is an apocalyptic number.

It is an amenable number.

335989353361 is a deficient number, since it is larger than the sum of its proper divisors (3326627363).

335989353361 is a wasteful number, since it uses less digits than its factorization.

335989353361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3326627362.

The product of its digits is 23619600, while the sum is 58.

The spelling of 335989353361 in words is "three hundred thirty-five billion, nine hundred eighty-nine million, three hundred fifty-three thousand, three hundred sixty-one".