11243140133340 has 48 divisors (see below), whose sum is σ = 31500141628032. Its totient is φ = 2996327916096.

The previous prime is 11243140133263. The next prime is 11243140133363. The reversal of 11243140133340 is 4333104134211.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 11243140133298 and 11243140133307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57488634 + ... + 57683873.

It is an arithmetic number, because the mean of its divisors is an integer number (656252950584).

Almost surely, 2^{11243140133340} is an apocalyptic number.

11243140133340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11243140133340 is an abundant number, since it is smaller than the sum of its proper divisors (20257001494692).

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

11243140133340 is a wasteful number, since it uses less digits than its factorization.

11243140133340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115174146 (or 115174144 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 30.

Adding to 11243140133340 its reverse (4333104134211), we get a palindrome (15576244267551).

The spelling of 11243140133340 in words is "eleven trillion, two hundred forty-three billion, one hundred forty million, one hundred thirty-three thousand, three hundred forty".