11026144536 has 32 divisors (see below), whose sum is σ = 30071304000. Its totient is φ = 3341255840.

The previous prime is 11026144523. The next prime is 11026144583. The reversal of 11026144536 is 63544162011.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 11026144497 and 11026144506.

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, 20882586 + ... + 20883113.

It is an arithmetic number, because the mean of its divisors is an integer number (939728250).

Almost surely, 2^11026144536 is an apocalyptic number.

It is an amenable number.

11026144536 is an abundant number, since it is smaller than the sum of its proper divisors (19045159464).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11026144536 is a wasteful number, since it uses less digits than its factorization.

11026144536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41765719 (or 41765715 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 33.

The spelling of 11026144536 in words is "eleven billion, twenty-six million, one hundred forty-four thousand, five hundred thirty-six".