11244654640636 has 12 divisors (see below), whose sum is σ = 19717267186512. Its totient is φ = 5611149730208.

The previous prime is 11244654640529. The next prime is 11244654640649. The reversal of 11244654640636 is 63604645644211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2794395265 + ... + 2794399288.

It is an arithmetic number, because the mean of its divisors is an integer number (1643105598876).

Almost surely, 2^{11244654640636} is an apocalyptic number.

It is an amenable number.

11244654640636 is a deficient number, since it is larger than the sum of its proper divisors (8472612545876).

11244654640636 is a wasteful number, since it uses less digits than its factorization.

11244654640636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5588795060 (or 5588795058 counting only the distinct ones).

The product of its (nonzero) digits is 9953280, while the sum is 52.

The spelling of 11244654640636 in words is "eleven trillion, two hundred forty-four billion, six hundred fifty-four million, six hundred forty thousand, six hundred thirty-six".