10867970880 has 504 divisors, whose sum is σ = 42027908832. Its totient is φ = 2671958016.

The previous prime is 10867970831. The next prime is 10867970957. The reversal of 10867970880 is 8807976801.

It is a super-2 number, since 2×10867970880² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

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, 13141027 + ... + 13141853.

It is an arithmetic number, because the mean of its divisors is an integer number (83388708).

Almost surely, 2^10867970880 is an apocalyptic number.

10867970880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10867970880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21013954416).

10867970880 is an abundant number, since it is smaller than the sum of its proper divisors (31159937952).

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

10867970880 is an equidigital number, since it uses as much as digits as its factorization.

10867970880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 885 (or 850 counting only the distinct ones).

The product of its (nonzero) digits is 1354752, while the sum is 54.

The spelling of 10867970880 in words is "ten billion, eight hundred sixty-seven million, nine hundred seventy thousand, eight hundred eighty".