24481922089 has 3 divisors (see below), whose sum is σ = 24482078557. Its totient is φ = 24481765622.

The previous prime is 24481922081. The next prime is 24481922093. The reversal of 24481922089 is 98022918442.

The square root of 24481922089 is 156467.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is not a de Polignac number, because 24481922089 - 2³ = 24481922081 is a prime.

It is a super-2 number, since 2×24481922089² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (24481922081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 78234 + ... + 234700.

Almost surely, 2^24481922089 is an apocalyptic number.

24481922089 is the 156467-th square number.

24481922089 is the 78234-th centered octagonal number.

It is an amenable number.

24481922089 is a deficient number, since it is larger than the sum of its proper divisors (156468).

24481922089 is an frugal number, since it uses more digits than its factorization.

24481922089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 312934 (or 156467 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 49.

Multiplying 24481922089 by its sum of digits (49), we get a square (1199614182361 = 1095269²).

The spelling of 24481922089 in words is "twenty-four billion, four hundred eighty-one million, nine hundred twenty-two thousand, eighty-nine".