10128289026 has 16 divisors (see below), whose sum is σ = 20259181728. Its totient is φ = 3375662400.

The previous prime is 10128289021. The next prime is 10128289033. The reversal of 10128289026 is 62098282101.

It is not an unprimeable number, because it can be changed into a prime (10128289021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55960 + ... + 152931.

It is an arithmetic number, because the mean of its divisors is an integer number (1266198858).

Almost surely, 2^10128289026 is an apocalyptic number.

10128289026 is an abundant number, since it is smaller than the sum of its proper divisors (10130892702).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10128289026 is a wasteful number, since it uses less digits than its factorization.

10128289026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216977.

The product of its (nonzero) digits is 27648, while the sum is 39.

The spelling of 10128289026 in words is "ten billion, one hundred twenty-eight million, two hundred eighty-nine thousand, twenty-six".