10920939876 has 216 divisors, whose sum is σ = 37093938336. Its totient is φ = 2669667840.

The previous prime is 10920939839. The next prime is 10920939889. The reversal of 10920939876 is 67893902901.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 313315 + ... + 346421.

It is an arithmetic number, because the mean of its divisors is an integer number (171731196).

Almost surely, 2^10920939876 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10920939876, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18546969168).

10920939876 is an abundant number, since it is smaller than the sum of its proper divisors (26172998460).

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

10920939876 is a wasteful number, since it uses less digits than its factorization.

10920939876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33159 (or 33147 counting only the distinct ones).

The product of its (nonzero) digits is 1469664, while the sum is 54.

The spelling of 10920939876 in words is "ten billion, nine hundred twenty million, nine hundred thirty-nine thousand, eight hundred seventy-six".