11440104435 has 24 divisors (see below), whose sum is σ = 20691669024. Its totient is φ = 5836110720.

The previous prime is 11440104427. The next prime is 11440104449. The reversal of 11440104435 is 53440104411.

It is not a de Polignac number, because 11440104435 - 2³ = 11440104427 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11440104399 and 11440104408.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5525586 + ... + 5527655.

It is an arithmetic number, because the mean of its divisors is an integer number (862152876).

Almost surely, 2^11440104435 is an apocalyptic number.

11440104435 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11440104435 is a deficient number, since it is larger than the sum of its proper divisors (9251564589).

11440104435 is a wasteful number, since it uses less digits than its factorization.

11440104435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11053275 (or 11053272 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

Adding to 11440104435 its reverse (53440104411), we get a palindrome (64880208846).

The spelling of 11440104435 in words is "eleven billion, four hundred forty million, one hundred four thousand, four hundred thirty-five".