11541246044 has 12 divisors (see below), whose sum is σ = 20254398864. Its totient is φ = 5754274944.

The previous prime is 11541246007. The next prime is 11541246049. The reversal of 11541246044 is 44064214511.

It is a self number, because there is not a number n which added to its sum of digits gives 11541246044.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11541246049) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 4085432 + ... + 4088255.

It is an arithmetic number, because the mean of its divisors is an integer number (1687866572).

Almost surely, 2^11541246044 is an apocalyptic number.

It is an amenable number.

11541246044 is a deficient number, since it is larger than the sum of its proper divisors (8713152820).

11541246044 is a wasteful number, since it uses less digits than its factorization.

11541246044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8174044 (or 8174042 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 32.

The spelling of 11541246044 in words is "eleven billion, five hundred forty-one million, two hundred forty-six thousand, forty-four".