11923860960 has 240 divisors, whose sum is σ = 45907413552. Its totient is φ = 2890598400.

The previous prime is 11923860937. The next prime is 11923860973. The reversal of 11923860960 is 6906832911.

It is a happy number.

11923860960 is a `hidden beast` number, since 1 + 1 + 9 + 2 + 38 + 609 + 6 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (240).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 100740 + ... + 184380.

Almost surely, 2^11923860960 is an apocalyptic number.

11923860960 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 11923860960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22953706776).

11923860960 is an abundant number, since it is smaller than the sum of its proper divisors (33983552592).

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

11923860960 is a wasteful number, since it uses less digits than its factorization.

11923860960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83679 (or 83662 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 45.

The spelling of 11923860960 in words is "eleven billion, nine hundred twenty-three million, eight hundred sixty thousand, nine hundred sixty".