11324404441020 has 96 divisors (see below), whose sum is σ = 34764732172800. Its totient is φ = 2731514607360.

The previous prime is 11324404441001. The next prime is 11324404441043. The reversal of 11324404441020 is 2014440442311.

It is a happy number.

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

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, 42979687 + ... + 43242366.

It is an arithmetic number, because the mean of its divisors is an integer number (362132626800).

Almost surely, 2^{11324404441020} is an apocalyptic number.

11324404441020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11324404441020 is an abundant number, since it is smaller than the sum of its proper divisors (23440327731780).

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

11324404441020 is a wasteful number, since it uses less digits than its factorization.

11324404441020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86222275 (or 86222273 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 30.

Adding to 11324404441020 its reverse (2014440442311), we get a palindrome (13338844883331).

The spelling of 11324404441020 in words is "eleven trillion, three hundred twenty-four billion, four hundred four million, four hundred forty-one thousand, twenty".