23040853584 has 80 divisors (see below), whose sum is σ = 68085023232. Its totient is φ = 6577329024.

The previous prime is 23040853523. The next prime is 23040853613. The reversal of 23040853584 is 48535804032.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 361287 + ... + 420249.

Almost surely, 2^23040853584 is an apocalyptic number.

23040853584 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

23040853584 is an abundant number, since it is smaller than the sum of its proper divisors (45044169648).

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

23040853584 is a wasteful number, since it uses less digits than its factorization.

23040853584 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60144 (or 60138 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 42.

The spelling of 23040853584 in words is "twenty-three billion, forty million, eight hundred fifty-three thousand, five hundred eighty-four".