11434400044 has 24 divisors (see below), whose sum is σ = 20936250720. Its totient is φ = 5453948544.

The previous prime is 11434400023. The next prime is 11434400063. The reversal of 11434400044 is 44000443411.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 11434399991 and 11434400018.

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, 132289 + ... + 200920.

It is an arithmetic number, because the mean of its divisors is an integer number (872343780).

Almost surely, 2^11434400044 is an apocalyptic number.

It is an amenable number.

11434400044 is a deficient number, since it is larger than the sum of its proper divisors (9501850676).

11434400044 is a wasteful number, since it uses less digits than its factorization.

11434400044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333609 (or 333607 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 11434400044 its reverse (44000443411), we get a palindrome (55434843455).

The spelling of 11434400044 in words is "eleven billion, four hundred thirty-four million, four hundred thousand, forty-four".