23847656448 has 352 divisors, whose sum is σ = 79827890688. Its totient is φ = 6148915200.

The previous prime is 23847656431. The next prime is 23847656461. The reversal of 23847656448 is 84465674832.

It is a tau number, because it is divible by the number of its divisors (352).

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, 42814186 + ... + 42814742.

Almost surely, 2^23847656448 is an apocalyptic number.

23847656448 is a gapful number since it is divisible by the number (28) 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 23847656448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39913945344).

23847656448 is an abundant number, since it is smaller than the sum of its proper divisors (55980234240).

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

23847656448 is a wasteful number, since it uses less digits than its factorization.

23847656448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 779 (or 761 counting only the distinct ones).

The product of its digits is 30965760, while the sum is 57.

The spelling of 23847656448 in words is "twenty-three billion, eight hundred forty-seven million, six hundred fifty-six thousand, four hundred forty-eight".