11424220131004 has 48 divisors (see below), whose sum is σ = 20266717363200. Its totient is φ = 5634342697536.

The previous prime is 11424220130971. The next prime is 11424220131007. The reversal of 11424220131004 is 40013102242411.

It is a self number, because there is not a number n which added to its sum of digits gives 11424220131004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11424220131007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78680977 + ... + 78826039.

It is an arithmetic number, because the mean of its divisors is an integer number (422223278400).

Almost surely, 2^{11424220131004} is an apocalyptic number.

It is an amenable number.

11424220131004 is a deficient number, since it is larger than the sum of its proper divisors (8842497232196).

11424220131004 is a wasteful number, since it uses less digits than its factorization.

11424220131004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146122 (or 146120 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 11424220131004 its reverse (40013102242411), we get a palindrome (51437322373415).

The spelling of 11424220131004 in words is "eleven trillion, four hundred twenty-four billion, two hundred twenty million, one hundred thirty-one thousand, four".