10266371128 has 32 divisors (see below), whose sum is σ = 21949598160. Its totient is φ = 4459599360.

The previous prime is 10266371107. The next prime is 10266371147. The reversal of 10266371128 is 82117366201.

It is a super-2 number, since 2×10266371128² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2901618 + ... + 2905153.

Almost surely, 2^10266371128 is an apocalyptic number.

It is an amenable number.

10266371128 is an abundant number, since it is smaller than the sum of its proper divisors (11683227032).

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

10266371128 is a wasteful number, since it uses less digits than its factorization.

10266371128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5806807 (or 5806803 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 37.

The spelling of 10266371128 in words is "ten billion, two hundred sixty-six million, three hundred seventy-one thousand, one hundred twenty-eight".