11340313040 has 60 divisors (see below), whose sum is σ = 30670928676. Its totient is φ = 3888105984.

The previous prime is 11340313037. The next prime is 11340313051. The reversal of 11340313040 is 4031304311.

It can be written as a sum of positive squares in 2 ways, for example, as 1258546576 + 10081766464 = 35476^2 + 100408^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1442549 + ... + 1450388.

Almost surely, 2^11340313040 is an apocalyptic number.

11340313040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11340313040 is an abundant number, since it is smaller than the sum of its proper divisors (19330615636).

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

11340313040 is a wasteful number, since it uses less digits than its factorization.

11340313040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2892964 (or 2892951 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 11340313040 its reverse (4031304311), we get a palindrome (15371617351).

The spelling of 11340313040 in words is "eleven billion, three hundred forty million, three hundred thirteen thousand, forty".