11244190646 has 16 divisors (see below), whose sum is σ = 18184440624. Its totient is φ = 5183698464.

The previous prime is 11244190603. The next prime is 11244190663. The reversal of 11244190646 is 64609144211.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 223760 + ... + 269363.

It is an arithmetic number, because the mean of its divisors is an integer number (1136527539).

Almost surely, 2^11244190646 is an apocalyptic number.

11244190646 is a deficient number, since it is larger than the sum of its proper divisors (6940249978).

11244190646 is a wasteful number, since it uses less digits than its factorization.

11244190646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 494015.

The product of its (nonzero) digits is 41472, while the sum is 38.

The spelling of 11244190646 in words is "eleven billion, two hundred forty-four million, one hundred ninety thousand, six hundred forty-six".