11340740123344 has 20 divisors (see below), whose sum is σ = 21972750905920. Its totient is φ = 5670352792800.

The previous prime is 11340740123333. The next prime is 11340740123347. The reversal of 11340740123344 is 44332104704311.

It is a super-2 number, since 2×11340740123344² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11340740123347) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 5585887 + ... + 7340545.

It is an arithmetic number, because the mean of its divisors is an integer number (1098637545296).

Almost surely, 2^{11340740123344} is an apocalyptic number.

It is an amenable number.

11340740123344 is a deficient number, since it is larger than the sum of its proper divisors (10632010782576).

11340740123344 is a wasteful number, since it uses less digits than its factorization.

11340740123344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2158618 (or 2158612 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 37.

Adding to 11340740123344 its reverse (44332104704311), we get a palindrome (55672844827655).

The spelling of 11340740123344 in words is "eleven trillion, three hundred forty billion, seven hundred forty million, one hundred twenty-three thousand, three hundred forty-four".