11044554064136 has 32 divisors (see below), whose sum is σ = 20781348569280. Its totient is φ = 5502871752000.

The previous prime is 11044554064133. The next prime is 11044554064153. The reversal of 11044554064136 is 63146045544011.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (11044554064133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7664186 + ... + 8990486.

It is an arithmetic number, because the mean of its divisors is an integer number (649417142790).

Almost surely, 2^{11044554064136} is an apocalyptic number.

It is an amenable number.

11044554064136 is a deficient number, since it is larger than the sum of its proper divisors (9736794505144).

11044554064136 is a wasteful number, since it uses less digits than its factorization.

11044554064136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1329965 (or 1329961 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 44.

The spelling of 11044554064136 in words is "eleven trillion, forty-four billion, five hundred fifty-four million, sixty-four thousand, one hundred thirty-six".