10947646476393 has 32 divisors (see below), whose sum is σ = 16051319439360. Its totient is φ = 6581838332160.

The previous prime is 10947646476391. The next prime is 10947646476413. The reversal of 10947646476393 is 39367464674901.

It is not a de Polignac number, because 10947646476393 - 2¹ = 10947646476391 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10947646476391) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 32855121 + ... + 33186657.

It is an arithmetic number, because the mean of its divisors is an integer number (501603732480).

Almost surely, 2^{10947646476393} is an apocalyptic number.

It is an amenable number.

10947646476393 is a deficient number, since it is larger than the sum of its proper divisors (5103672962967).

10947646476393 is a wasteful number, since it uses less digits than its factorization.

10947646476393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 339557.

The product of its (nonzero) digits is 493807104, while the sum is 69.

The spelling of 10947646476393 in words is "ten trillion, nine hundred forty-seven billion, six hundred forty-six million, four hundred seventy-six thousand, three hundred ninety-three".