11311004424004 has 24 divisors (see below), whose sum is σ = 22061711417760. Its totient is φ = 5042676894336.

The previous prime is 11311004423993. The next prime is 11311004424011. The reversal of 11311004424004 is 40042440011311.

It is a super-2 number, since 2×11311004424004² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11311004424004.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4377322402 + ... + 4377324985.

It is an arithmetic number, because the mean of its divisors is an integer number (919237975740).

Almost surely, 2^{11311004424004} is an apocalyptic number.

It is an amenable number.

11311004424004 is a deficient number, since it is larger than the sum of its proper divisors (10750706993756).

11311004424004 is a wasteful number, since it uses less digits than its factorization.

11311004424004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8754647427 (or 8754647425 counting only the distinct ones).

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

Adding to 11311004424004 its reverse (40042440011311), we get a palindrome (51353444435315).

The spelling of 11311004424004 in words is "eleven trillion, three hundred eleven billion, four million, four hundred twenty-four thousand, four".