24420622245057 has 6 divisors (see below), whose sum is σ = 35274232131762. Its totient is φ = 16280414830032.

The previous prime is 24420622245017. The next prime is 24420622245073. The reversal of 24420622245057 is 75054222602442.

It is a happy number.

24420622245057 is a `hidden beast` number, since 2 + 44 + 20 + 62 + 2 + 24 + 505 + 7 = 666.

It can be written as a sum of positive squares in only one way, i.e., 22566338163216 + 1854284081841 = 4750404^2 + 1361721^2 .

It is not a de Polignac number, because 24420622245057 - 2²⁰ = 24420621196481 is a prime.

It is not an unprimeable number, because it can be changed into a prime (24420622245017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1356701235828 + ... + 1356701235845.

It is an arithmetic number, because the mean of its divisors is an integer number (5879038688627).

Almost surely, 2^{24420622245057} is an apocalyptic number.

It is an amenable number.

24420622245057 is a deficient number, since it is larger than the sum of its proper divisors (10853609886705).

24420622245057 is a wasteful number, since it uses less digits than its factorization.

24420622245057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2713402471679 (or 2713402471676 counting only the distinct ones).

The product of its (nonzero) digits is 2150400, while the sum is 45.

Adding to 24420622245057 its reverse (75054222602442), we get a palindrome (99474844847499).

The spelling of 24420622245057 in words is "twenty-four trillion, four hundred twenty billion, six hundred twenty-two million, two hundred forty-five thousand, fifty-seven".