10447964316 has 18 divisors (see below), whose sum is σ = 26410132112. Its totient is φ = 3482654760.

The previous prime is 10447964297. The next prime is 10447964323. The reversal of 10447964316 is 61346974401.

10447964316 is a `hidden beast` number, since 104 + 479 + 64 + 3 + 16 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 145110580 + ... + 145110651.

Almost surely, 2^10447964316 is an apocalyptic number.

It is an amenable number.

10447964316 is an abundant number, since it is smaller than the sum of its proper divisors (15962167796).

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

10447964316 is a wasteful number, since it uses less digits than its factorization.

10447964316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290221241 (or 290221236 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 45.

The spelling of 10447964316 in words is "ten billion, four hundred forty-seven million, nine hundred sixty-four thousand, three hundred sixteen".