13463296816 has 10 divisors (see below), whose sum is σ = 26085137612. Its totient is φ = 6731648400.

The previous prime is 13463296801. The next prime is 13463296823. The reversal of 13463296816 is 61869236431.

It is a happy number.

It is a super-3 number, since 3×13463296816³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 13463296816.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 420728010 + ... + 420728041.

Almost surely, 2^13463296816 is an apocalyptic number.

13463296816 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

13463296816 is a deficient number, since it is larger than the sum of its proper divisors (12621840796).

13463296816 is an equidigital number, since it uses as much as digits as its factorization.

13463296816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 841456059 (or 841456053 counting only the distinct ones).

The product of its digits is 1119744, while the sum is 49.

The spelling of 13463296816 in words is "thirteen billion, four hundred sixty-three million, two hundred ninety-six thousand, eight hundred sixteen".