11240411340340 has 96 divisors (see below), whose sum is σ = 30581200177920. Its totient is φ = 3370173060096.

The previous prime is 11240411340307. The next prime is 11240411340383. The reversal of 11240411340340 is 4304311404211.

11240411340340 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11240411340340² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a junction number, because it is equal to n+sod(n) for n = 11240411340299 and 11240411340308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 162493057 + ... + 162562216.

It is an arithmetic number, because the mean of its divisors is an integer number (318554168520).

Almost surely, 2^{11240411340340} is an apocalyptic number.

11240411340340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11240411340340 is an abundant number, since it is smaller than the sum of its proper divisors (19340788837580).

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

11240411340340 is a wasteful number, since it uses less digits than its factorization.

11240411340340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325055321 (or 325055319 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 11240411340340 its reverse (4304311404211), we get a palindrome (15544722744551).

The spelling of 11240411340340 in words is "eleven trillion, two hundred forty billion, four hundred eleven million, three hundred forty thousand, three hundred forty".