11324140000 has 120 divisors (see below), whose sum is σ = 27933527160. Its totient is φ = 4517568000.

The previous prime is 11324139991. The next prime is 11324140001. The reversal of 11324140000 is 4142311.

It is a super-2 number, since 2×11324140000² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11324140001) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 13659586 + ... + 13660414.

It is an arithmetic number, because the mean of its divisors is an integer number (232779393).

Almost surely, 2^11324140000 is an apocalyptic number.

11324140000 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 11324140000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13966763580).

11324140000 is an abundant number, since it is smaller than the sum of its proper divisors (16609387160).

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

11324140000 is an frugal number, since it uses more digits than its factorization.

11324140000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1542 (or 1519 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 11324140000 its reverse (4142311), we get a palindrome (11328282311).

The spelling of 11324140000 in words is "eleven billion, three hundred twenty-four million, one hundred forty thousand".