10869239660 has 12 divisors (see below), whose sum is σ = 22825403328. Its totient is φ = 4347695856.

The previous prime is 10869239657. The next prime is 10869239681. The reversal of 10869239660 is 6693296801.

It is a hoax number, since the sum of its digits (50) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 10869239599 and 10869239608.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 271730972 + ... + 271731011.

It is an arithmetic number, because the mean of its divisors is an integer number (1902116944).

Almost surely, 2^10869239660 is an apocalyptic number.

10869239660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10869239660 is an abundant number, since it is smaller than the sum of its proper divisors (11956163668).

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

10869239660 is a wasteful number, since it uses less digits than its factorization.

10869239660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 543461992 (or 543461990 counting only the distinct ones).

The product of its (nonzero) digits is 839808, while the sum is 50.

The spelling of 10869239660 in words is "ten billion, eight hundred sixty-nine million, two hundred thirty-nine thousand, six hundred sixty".