23946953472 has 216 divisors, whose sum is σ = 75472239024. Its totient is φ = 7257710592.

The previous prime is 23946953431. The next prime is 23946953519. The reversal of 23946953472 is 27435964932.

23946953472 is a `hidden beast` number, since 2 + 39 + 4 + 6 + 9 + 534 + 72 = 666.

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, 2000818 + ... + 2012750.

It is an arithmetic number, because the mean of its divisors is an integer number (349408514).

Almost surely, 2^23946953472 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23946953472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37736119512).

23946953472 is an abundant number, since it is smaller than the sum of its proper divisors (51525285552).

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

23946953472 is a wasteful number, since it uses less digits than its factorization.

23946953472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12035 (or 12018 counting only the distinct ones).

The product of its digits is 9797760, while the sum is 54.

The spelling of 23946953472 in words is "twenty-three billion, nine hundred forty-six million, nine hundred fifty-three thousand, four hundred seventy-two".