23947485441 has 8 divisors (see below), whose sum is σ = 34832706144. Its totient is φ = 14513627520.

The previous prime is 23947485439. The next prime is 23947485467. The reversal of 23947485441 is 14458474932.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 23947485441 - 2¹ = 23947485439 is a prime.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (23947485841) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 362840656 + ... + 362840721.

It is an arithmetic number, because the mean of its divisors is an integer number (4354088268).

Almost surely, 2^23947485441 is an apocalyptic number.

It is an amenable number.

23947485441 is a deficient number, since it is larger than the sum of its proper divisors (10885220703).

23947485441 is a wasteful number, since it uses less digits than its factorization.

23947485441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 725681391.

The product of its digits is 3870720, while the sum is 51.

The spelling of 23947485441 in words is "twenty-three billion, nine hundred forty-seven million, four hundred eighty-five thousand, four hundred forty-one".