11113433201240 has 64 divisors (see below), whose sum is σ = 26137630445760. Its totient is φ = 4244726661120.

The previous prime is 11113433201137. The next prime is 11113433201251. The reversal of 11113433201240 is 4210233431111.

11113433201240 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 9936941 + ... + 10998620.

It is an arithmetic number, because the mean of its divisors is an integer number (408400475715).

Almost surely, 2^{11113433201240} is an apocalyptic number.

11113433201240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11113433201240 is an abundant number, since it is smaller than the sum of its proper divisors (15024197244520).

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

11113433201240 is a wasteful number, since it uses less digits than its factorization.

11113433201240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20936172 (or 20936168 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 26.

Adding to 11113433201240 its reverse (4210233431111), we get a palindrome (15323666632351).

The spelling of 11113433201240 in words is "eleven trillion, one hundred thirteen billion, four hundred thirty-three million, two hundred one thousand, two hundred forty".