11241404431120 has 40 divisors (see below), whose sum is σ = 26136410287680. Its totient is φ = 4496536828800.

The previous prime is 11241404431091. The next prime is 11241404431199. The reversal of 11241404431120 is 2113440414211.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22395861 + ... + 22892299.

It is an arithmetic number, because the mean of its divisors is an integer number (653410257192).

Almost surely, 2^{11241404431120} is an apocalyptic number.

11241404431120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11241404431120 is an abundant number, since it is smaller than the sum of its proper divisors (14895005856560).

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

11241404431120 is a wasteful number, since it uses less digits than its factorization.

11241404431120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 779503 (or 779497 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 28.

Adding to 11241404431120 its reverse (2113440414211), we get a palindrome (13354844845331).

The spelling of 11241404431120 in words is "eleven trillion, two hundred forty-one billion, four hundred four million, four hundred thirty-one thousand, one hundred twenty".