10260661128 has 32 divisors (see below), whose sum is σ = 25753865760. Its totient is φ = 3406592000.

The previous prime is 10260661127. The next prime is 10260661157. The reversal of 10260661128 is 82116606201.

It is not an unprimeable number, because it can be changed into a prime (10260661127) 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, 845625 + ... + 857672.

It is an arithmetic number, because the mean of its divisors is an integer number (804808305).

Almost surely, 2^10260661128 is an apocalyptic number.

It is an amenable number.

10260661128 is an abundant number, since it is smaller than the sum of its proper divisors (15493204632).

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

10260661128 is a wasteful number, since it uses less digits than its factorization.

10260661128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1703557 (or 1703553 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 33.

The spelling of 10260661128 in words is "ten billion, two hundred sixty million, six hundred sixty-one thousand, one hundred twenty-eight".