24252144361 has 3 divisors (see below), whose sum is σ = 24252300093. Its totient is φ = 24251988630.

The previous prime is 24252144299. The next prime is 24252144419. The reversal of 24252144361 is 16344125242.

The square root of 24252144361 is 155731.

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 a de Polignac number, because none of the positive numbers 2^k-24252144361 is a prime.

It is a super-2 number, since 2×24252144361² (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 (24252145361) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 77866 + ... + 233596.

It is an arithmetic number, because the mean of its divisors is an integer number (8084100031).

Almost surely, 2^24252144361 is an apocalyptic number.

24252144361 is the 155731-st square number.

24252144361 is the 77866-th centered octagonal number.

It is an amenable number.

24252144361 is a deficient number, since it is larger than the sum of its proper divisors (155732).

24252144361 is an frugal number, since it uses more digits than its factorization.

24252144361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 311462 (or 155731 counting only the distinct ones).

The product of its digits is 46080, while the sum is 34.

The spelling of 24252144361 in words is "twenty-four billion, two hundred fifty-two million, one hundred forty-four thousand, three hundred sixty-one".