11316040000 has 140 divisors (see below), whose sum is σ = 28348041348. Its totient is φ = 4480000000.

The previous prime is 11316039989. The next prime is 11316040039. The reversal of 11316040000 is 4061311.

It can be written as a sum of positive squares in 10 ways, for example, as 5494960384 + 5821079616 = 74128^2 + 76296^2 .

It is a super-2 number, since 2×11316040000² (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 an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 4038600 + ... + 4041400.

Almost surely, 2^11316040000 is an apocalyptic number.

11316040000 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 11316040000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14174020674).

11316040000 is an abundant number, since it is smaller than the sum of its proper divisors (17032001348).

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

11316040000 is an equidigital number, since it uses as much as digits as its factorization.

11316040000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2934 (or 2909 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

The spelling of 11316040000 in words is "eleven billion, three hundred sixteen million, forty thousand".