11724739296 has 24 divisors (see below), whose sum is σ = 30777440904. Its totient is φ = 3908246400.

The previous prime is 11724739289. The next prime is 11724739309. The reversal of 11724739296 is 69293742711.

It is a happy number.

11724739296 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61066255 + ... + 61066446.

It is an arithmetic number, because the mean of its divisors is an integer number (1282393371).

Almost surely, 2^11724739296 is an apocalyptic number.

11724739296 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11724739296 is an abundant number, since it is smaller than the sum of its proper divisors (19052701608).

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

11724739296 is a wasteful number, since it uses less digits than its factorization.

11724739296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122132714 (or 122132706 counting only the distinct ones).

The product of its digits is 1143072, while the sum is 51.

The spelling of 11724739296 in words is "eleven billion, seven hundred twenty-four million, seven hundred thirty-nine thousand, two hundred ninety-six".