11135054444 has 24 divisors (see below), whose sum is σ = 19909628928. Its totient is φ = 5446692560.

The previous prime is 11135054431. The next prime is 11135054453. The reversal of 11135054444 is 44445053111.

It is a self number, because there is not a number n which added to its sum of digits gives 11135054444.

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, 466439 + ... + 489729.

It is an arithmetic number, because the mean of its divisors is an integer number (829567872).

Almost surely, 2^11135054444 is an apocalyptic number.

It is an amenable number.

11135054444 is a deficient number, since it is larger than the sum of its proper divisors (8774574484).

11135054444 is a wasteful number, since it uses less digits than its factorization.

11135054444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25885 (or 25883 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 32.

The spelling of 11135054444 in words is "eleven billion, one hundred thirty-five million, fifty-four thousand, four hundred forty-four".