11450370366 has 192 divisors, whose sum is σ = 28304640000. Its totient is φ = 3327436800.

The previous prime is 11450370341. The next prime is 11450370367. The reversal of 11450370366 is 66307305411.

11450370366 is a `hidden beast` number, since 114 + 503 + 7 + 0 + 36 + 6 = 666.

It is a super-2 number, since 2×11450370366² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11450370366.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11450370367) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 22946385 + ... + 22946883.

It is an arithmetic number, because the mean of its divisors is an integer number (147420000).

Almost surely, 2^11450370366 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11450370366, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14152320000).

11450370366 is an abundant number, since it is smaller than the sum of its proper divisors (16854269634).

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

11450370366 is a wasteful number, since it uses less digits than its factorization.

11450370366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 655 (or 652 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 36.

Adding to 11450370366 its reverse (66307305411), we get a palindrome (77757675777).

The spelling of 11450370366 in words is "eleven billion, four hundred fifty million, three hundred seventy thousand, three hundred sixty-six".