11304466440 has 64 divisors (see below), whose sum is σ = 34829991360. Its totient is φ = 2933049600.

The previous prime is 11304466429. The next prime is 11304466441. The reversal of 11304466440 is 4466440311.

It is a super-3 number, since 3×11304466440³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (11304466441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1268586 + ... + 1277465.

It is an arithmetic number, because the mean of its divisors is an integer number (544218615).

Almost surely, 2^11304466440 is an apocalyptic number.

11304466440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11304466440 is an abundant number, since it is smaller than the sum of its proper divisors (23525524920).

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

11304466440 is a wasteful number, since it uses less digits than its factorization.

11304466440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2546102 (or 2546098 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 33.

The spelling of 11304466440 in words is "eleven billion, three hundred four million, four hundred sixty-six thousand, four hundred forty".