16335253361 has 32 divisors (see below), whose sum is σ = 20006092800. Its totient is φ = 13036383360.

The previous prime is 16335253357. The next prime is 16335253373.

16335253361 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 16335253361 - 2² = 16335253357 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16335252361) 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 31 ways as a sum of consecutive naturals, for example, 894005 + ... + 912093.

It is an arithmetic number, because the mean of its divisors is an integer number (625190400).

Almost surely, 2^16335253361 is an apocalyptic number.

It is an amenable number.

16335253361 is a deficient number, since it is larger than the sum of its proper divisors (3670839439).

16335253361 is a wasteful number, since it uses less digits than its factorization.

16335253361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18269.

The product of its digits is 145800, while the sum is 38.

The spelling of 16335253361 in words is "sixteen billion, three hundred thirty-five million, two hundred fifty-three thousand, three hundred sixty-one".