10081028834 has 4 divisors (see below), whose sum is σ = 15121543254. Its totient is φ = 5040514416.

The previous prime is 10081028821. The next prime is 10081028887. The reversal of 10081028834 is 43882018001.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 9428992609 + 652036225 = 97103^2 + 25535^2 .

It is a junction number, because it is equal to n+sod(n) for n = 10081028794 and 10081028803.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2520257207 + ... + 2520257210.

Almost surely, 2^10081028834 is an apocalyptic number.

10081028834 is a deficient number, since it is larger than the sum of its proper divisors (5040514420).

10081028834 is an equidigital number, since it uses as much as digits as its factorization.

10081028834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5040514419.

The product of its (nonzero) digits is 12288, while the sum is 35.

The spelling of 10081028834 in words is "ten billion, eighty-one million, twenty-eight thousand, eight hundred thirty-four".