24045533145121 has 12 divisors (see below), whose sum is σ = 26213980078000. Its totient is φ = 21994462245168.

The previous prime is 24045533145119. The next prime is 24045533145157. The reversal of 24045533145121 is 12154133554042.

It is not a de Polignac number, because 24045533145121 - 2¹ = 24045533145119 is a prime.

It is a super-2 number, since 2×24045533145121² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (24045533145721) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 752394471 + ... + 752426428.

Almost surely, 2^{24045533145121} is an apocalyptic number.

It is an amenable number.

24045533145121 is a deficient number, since it is larger than the sum of its proper divisors (2168446932879).

24045533145121 is a wasteful number, since it uses less digits than its factorization.

24045533145121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1504820976 (or 1504820947 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 40.

Adding to 24045533145121 its reverse (12154133554042), we get a palindrome (36199666699163).

The spelling of 24045533145121 in words is "twenty-four trillion, forty-five billion, five hundred thirty-three million, one hundred forty-five thousand, one hundred twenty-one".