10814751986 has 8 divisors (see below), whose sum is σ = 16250639580. Its totient is φ = 5397872128.

The previous prime is 10814751973. The next prime is 10814752051. The reversal of 10814751986 is 68915741801.

It is a happy number.

10814751986 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 8596812961 + 2217939025 = 92719^2 + 47095^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4750511 + ... + 4752786.

Almost surely, 2^10814751986 is an apocalyptic number.

10814751986 is a deficient number, since it is larger than the sum of its proper divisors (5435887594).

10814751986 is an equidigital number, since it uses as much as digits as its factorization.

10814751986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9503868.

The product of its (nonzero) digits is 483840, while the sum is 50.

Adding to 10814751986 its sum of digits (50), we get a square (10814752036 = 103994²).

The spelling of 10814751986 in words is "ten billion, eight hundred fourteen million, seven hundred fifty-one thousand, nine hundred eighty-six".