11304255504 has 160 divisors (see below), whose sum is σ = 31391026560. Its totient is φ = 3494707200.

The previous prime is 11304255463. The next prime is 11304255511. The reversal of 11304255504 is 40555240311.

It is a super-3 number, since 3×11304255504³ (a number of 31 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17635024 + ... + 17635664.

It is an arithmetic number, because the mean of its divisors is an integer number (196193916).

Almost surely, 2^11304255504 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11304255504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15695513280).

11304255504 is an abundant number, since it is smaller than the sum of its proper divisors (20086771056).

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

11304255504 is a wasteful number, since it uses less digits than its factorization.

11304255504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1049 (or 1043 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 30.

Adding to 11304255504 its reverse (40555240311), we get a palindrome (51859495815).

The spelling of 11304255504 in words is "eleven billion, three hundred four million, two hundred fifty-five thousand, five hundred four".