11352113444240 has 80 divisors (see below), whose sum is σ = 27824088489600. Its totient is φ = 4295461072896.

The previous prime is 11352113444239. The next prime is 11352113444279. The reversal of 11352113444240 is 4244431125311.

It is a tau number, because it is divible by the number of its divisors (80).

It is a self number, because there is not a number n which added to its sum of digits gives 11352113444240.

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, 4525700 + ... + 6571619.

It is an arithmetic number, because the mean of its divisors is an integer number (347801106120).

Almost surely, 2^{11352113444240} is an apocalyptic number.

11352113444240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11352113444240 is an abundant number, since it is smaller than the sum of its proper divisors (16471975045360).

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

11352113444240 is a wasteful number, since it uses less digits than its factorization.

11352113444240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11098024 (or 11098018 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 35.

Adding to 11352113444240 its reverse (4244431125311), we get a palindrome (15596544569551).

The spelling of 11352113444240 in words is "eleven trillion, three hundred fifty-two billion, one hundred thirteen million, four hundred forty-four thousand, two hundred forty".