13043467264 has 99 divisors (see below), whose sum is σ = 27020172783. Its totient is φ = 6293317632.

The previous prime is 13043467259. The next prime is 13043467271. The reversal of 13043467264 is 46276434031.

It is a happy number.

The square root of 13043467264 is 114208.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 157150167 + ... + 157150249.

Almost surely, 2^13043467264 is an apocalyptic number.

13043467264 is the 114208-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13043467264

13043467264 is an abundant number, since it is smaller than the sum of its proper divisors (13976705519).

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

13043467264 is an frugal number, since it uses more digits than its factorization.

13043467264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272 (or 128 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 40.

The spelling of 13043467264 in words is "thirteen billion, forty-three million, four hundred sixty-seven thousand, two hundred sixty-four".