11089334256 has 240 divisors, whose sum is σ = 39151744128. Its totient is φ = 2658700800.

The previous prime is 11089334227. The next prime is 11089334257. The reversal of 11089334256 is 65243398011.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11089334257) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 319851 + ... + 352821.

Almost surely, 2^11089334256 is an apocalyptic number.

11089334256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11089334256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19575872064).

11089334256 is an abundant number, since it is smaller than the sum of its proper divisors (28062409872).

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

11089334256 is a wasteful number, since it uses less digits than its factorization.

11089334256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33020 (or 33007 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 42.

The spelling of 11089334256 in words is "eleven billion, eighty-nine million, three hundred thirty-four thousand, two hundred fifty-six".