11466660120 has 128 divisors (see below), whose sum is σ = 35978135040. Its totient is φ = 2918108160.

The previous prime is 11466660103. The next prime is 11466660133. The reversal of 11466660120 is 2106666411.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1256775 + ... + 1265865.

It is an arithmetic number, because the mean of its divisors is an integer number (281079180).

Almost surely, 2^11466660120 is an apocalyptic number.

11466660120 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 11466660120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17989067520).

11466660120 is an abundant number, since it is smaller than the sum of its proper divisors (24511474920).

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

11466660120 is a wasteful number, since it uses less digits than its factorization.

11466660120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9585 (or 9581 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 33.

The spelling of 11466660120 in words is "eleven billion, four hundred sixty-six million, six hundred sixty thousand, one hundred twenty".