13335263216 has 40 divisors (see below), whose sum is σ = 29843897904. Its totient is φ = 5704924160.

The previous prime is 13335263159. The next prime is 13335263237. The reversal of 13335263216 is 61236253331.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2225495 + ... + 2231478.

Almost surely, 2^13335263216 is an apocalyptic number.

13335263216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

13335263216 is an abundant number, since it is smaller than the sum of its proper divisors (16508634688).

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

13335263216 is a wasteful number, since it uses less digits than its factorization.

13335263216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4457009 (or 4457003 counting only the distinct ones).

The product of its digits is 58320, while the sum is 35.

The spelling of 13335263216 in words is "thirteen billion, three hundred thirty-five million, two hundred sixty-three thousand, two hundred sixteen".