13470802816 has 16 divisors (see below), whose sum is σ = 26836365240. Its totient is φ = 6735401344.

The previous prime is 13470802783. The next prime is 13470802841. The reversal of 13470802816 is 61820807431.

It is a tau number, because it is divible by the number of its divisors (16).

It is a super-3 number, since 3×13470802816³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52620196 + ... + 52620451.

Almost surely, 2^13470802816 is an apocalyptic number.

13470802816 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

13470802816 is a deficient number, since it is larger than the sum of its proper divisors (13365562424).

13470802816 is an equidigital number, since it uses as much as digits as its factorization.

13470802816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105240661 (or 105240649 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 40.

The spelling of 13470802816 in words is "thirteen billion, four hundred seventy million, eight hundred two thousand, eight hundred sixteen".