11383823016 has 96 divisors (see below), whose sum is σ = 32709044160. Its totient is φ = 3564366336.

The previous prime is 11383822993. The next prime is 11383823023. The reversal of 11383823016 is 61032838311.

It is a super-2 number, since 2×11383823016² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 631261 + ... + 649043.

It is an arithmetic number, because the mean of its divisors is an integer number (340719210).

Almost surely, 2^11383823016 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 11383823016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16354522080).

11383823016 is an abundant number, since it is smaller than the sum of its proper divisors (21325221144).

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

11383823016 is a wasteful number, since it uses less digits than its factorization.

11383823016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18335 (or 18328 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The spelling of 11383823016 in words is "eleven billion, three hundred eighty-three million, eight hundred twenty-three thousand, sixteen".