11264581098 has 48 divisors (see below), whose sum is σ = 24947709696. Its totient is φ = 3672071520.

The previous prime is 11264581093. The next prime is 11264581109. The reversal of 11264581098 is 89018546211.

It is a happy number.

11264581098 is a `hidden beast` number, since 1 + 1 + 2 + 64 + 581 + 0 + 9 + 8 = 666.

It is not an unprimeable number, because it can be changed into a prime (11264581093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 277711 + ... + 315677.

It is an arithmetic number, because the mean of its divisors is an integer number (519743952).

Almost surely, 2^11264581098 is an apocalyptic number.

11264581098 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

11264581098 is an abundant number, since it is smaller than the sum of its proper divisors (13683128598).

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

11264581098 is a wasteful number, since it uses less digits than its factorization.

11264581098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38339 (or 38336 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 45.

The spelling of 11264581098 in words is "eleven billion, two hundred sixty-four million, five hundred eighty-one thousand, ninety-eight".