11111433404 has 96 divisors (see below), whose sum is σ = 21076070400. Its totient is φ = 5115882240.

The previous prime is 11111433401. The next prime is 11111433439. The reversal of 11111433404 is 40433411111.

It is a self number, because there is not a number n which added to its sum of digits gives 11111433404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11111433401) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 58174949 + ... + 58175139.

It is an arithmetic number, because the mean of its divisors is an integer number (219542400).

Almost surely, 2^11111433404 is an apocalyptic number.

It is an amenable number.

11111433404 is a deficient number, since it is larger than the sum of its proper divisors (9964636996).

11111433404 is a wasteful number, since it uses less digits than its factorization.

11111433404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 483 (or 481 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 11111433404 its reverse (40433411111), we get a palindrome (51544844515).

The spelling of 11111433404 in words is "eleven billion, one hundred eleven million, four hundred thirty-three thousand, four hundred four".