10816963407 has 12 divisors (see below), whose sum is σ = 15631364320. Its totient is φ = 7208142048.

The previous prime is 10816963403. The next prime is 10816963481. The reversal of 10816963407 is 70436961801.

It is a happy number.

10816963407 is a `hidden beast` number, since 1 + 0 + 8 + 1 + 6 + 9 + 634 + 0 + 7 = 666.

It is not a de Polignac number, because 10816963407 - 2² = 10816963403 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10816963403) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 242182 + ... + 283347.

Almost surely, 2^10816963407 is an apocalyptic number.

10816963407 is a deficient number, since it is larger than the sum of its proper divisors (4814400913).

10816963407 is a wasteful number, since it uses less digits than its factorization.

10816963407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 527822 (or 527819 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 45.

The spelling of 10816963407 in words is "ten billion, eight hundred sixteen million, nine hundred sixty-three thousand, four hundred seven".