11423213199360 has 672 divisors, whose sum is σ = 40442565271680. Its totient is φ = 2981679857664.

The previous prime is 11423213199347. The next prime is 11423213199361. The reversal of 11423213199360 is 6399131232411.

11423213199360 is a `hidden beast` number, since 1 + 1 + 4 + 2 + 321 + 319 + 9 + 3 + 6 + 0 = 666.

It is a super-3 number, since 3×11423213199360³ (a number of 40 digits) contains 333 as substring.

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

It is not an unprimeable number, because it can be changed into a prime (11423213199361) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5720185882 + ... + 5720187878.

Almost surely, 2^{11423213199360} is an apocalyptic number.

11423213199360 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 11423213199360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20221282635840).

11423213199360 is an abundant number, since it is smaller than the sum of its proper divisors (29019352072320).

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

11423213199360 is a wasteful number, since it uses less digits than its factorization.

11423213199360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2356 (or 2329 counting only the distinct ones).

The product of its (nonzero) digits is 209952, while the sum is 45.

The spelling of 11423213199360 in words is "eleven trillion, four hundred twenty-three billion, two hundred thirteen million, one hundred ninety-nine thousand, three hundred sixty".