23276749824 has 264 divisors, whose sum is σ = 71142911840. Its totient is φ = 7309688832.

The previous prime is 23276749759. The next prime is 23276749849. The reversal of 23276749824 is 42894767232.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 53756712 + ... + 53757144.

Almost surely, 2^23276749824 is an apocalyptic number.

23276749824 is a gapful number since it is divisible by the number (24) 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 23276749824, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35571455920).

23276749824 is an abundant number, since it is smaller than the sum of its proper divisors (47866162016).

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

23276749824 is a wasteful number, since it uses less digits than its factorization.

23276749824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 785 (or 764 counting only the distinct ones).

The product of its digits is 8128512, while the sum is 54.

The spelling of 23276749824 in words is "twenty-three billion, two hundred seventy-six million, seven hundred forty-nine thousand, eight hundred twenty-four".