11660264498688 has 320 divisors, whose sum is σ = 33599488995072. Its totient is φ = 3572123074560.

The previous prime is 11660264498683. The next prime is 11660264498689. The reversal of 11660264498688 is 88689446206611.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11660264498683) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5250005418 + ... + 5250007638.

Almost surely, 2^{11660264498688} 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 11660264498688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16799744497536).

11660264498688 is an abundant number, since it is smaller than the sum of its proper divisors (21939224496384).

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

11660264498688 is a wasteful number, since it uses less digits than its factorization.

11660264498688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3285 (or 3269 counting only the distinct ones).

The product of its (nonzero) digits is 191102976, while the sum is 69.

The spelling of 11660264498688 in words is "eleven trillion, six hundred sixty billion, two hundred sixty-four million, four hundred ninety-eight thousand, six hundred eighty-eight".