10816886474 has 8 divisors (see below), whose sum is σ = 16225798500. Its totient is φ = 5408286976.

The previous prime is 10816886473. The next prime is 10816886501. The reversal of 10816886474 is 47468861801.

It can be written as a sum of positive squares in 2 ways, for example, as 10648795249 + 168091225 = 103193^2 + 12965^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (10816886473) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51242 + ... + 155754.

Almost surely, 2^10816886474 is an apocalyptic number.

10816886474 is a deficient number, since it is larger than the sum of its proper divisors (5408912026).

10816886474 is a wasteful number, since it uses less digits than its factorization.

10816886474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156264.

The product of its (nonzero) digits is 2064384, while the sum is 53.

The spelling of 10816886474 in words is "ten billion, eight hundred sixteen million, eight hundred eighty-six thousand, four hundred seventy-four".