11304544340 has 96 divisors (see below), whose sum is σ = 24916598784. Its totient is φ = 4303877760.

The previous prime is 11304544333. The next prime is 11304544369. The reversal of 11304544340 is 4344540311.

It is a happy number.

It is a super-3 number, since 3×11304544340³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

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, 12408485 + ... + 12409395.

It is an arithmetic number, because the mean of its divisors is an integer number (259547904).

Almost surely, 2^11304544340 is an apocalyptic number.

11304544340 is a gapful number since it is divisible by the number (10) 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 11304544340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12458299392).

11304544340 is an abundant number, since it is smaller than the sum of its proper divisors (13612054444).

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

11304544340 is a wasteful number, since it uses less digits than its factorization.

11304544340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1317 (or 1315 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

The spelling of 11304544340 in words is "eleven billion, three hundred four million, five hundred forty-four thousand, three hundred forty".