23441406885 has 112 divisors (see below), whose sum is σ = 45759100800. Its totient is φ = 11454141312.

The previous prime is 23441406881. The next prime is 23441406893. The reversal of 23441406885 is 58860414432.

23441406885 is a `hidden beast` number, since 234 + 4 + 1 + 406 + 8 + 8 + 5 = 666.

It is not a de Polignac number, because 23441406885 - 2² = 23441406881 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 23441406885.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23441406881) by changing a digit.

It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 6584736 + ... + 6588294.

It is an arithmetic number, because the mean of its divisors is an integer number (408563400).

Almost surely, 2^23441406885 is an apocalyptic number.

It is an amenable number.

23441406885 is a deficient number, since it is larger than the sum of its proper divisors (22317693915).

23441406885 is a wasteful number, since it uses less digits than its factorization.

23441406885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3734 (or 3719 counting only the distinct ones).

The product of its (nonzero) digits is 737280, while the sum is 45.

The spelling of 23441406885 in words is "twenty-three billion, four hundred forty-one million, four hundred six thousand, eight hundred eighty-five".