245366422848 has 42 divisors (see below), whose sum is σ = 703298550474. Its totient is φ = 81788807424.

The previous prime is 245366422841. The next prime is 245366422853. The reversal of 245366422848 is 848224663542.

245366422848 is a `hidden beast` number, since 2 + 4 + 536 + 6 + 4 + 22 + 84 + 8 = 666.

It can be written as a sum of positive squares in only one way, i.e., 221343902784 + 24022520064 = 470472^2 + 154992^2 .

It is a super-2 number, since 2×245366422848² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 245366422794 and 245366422803.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245366422841) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 212991111 + ... + 212992262.

Almost surely, 2^245366422848 is an apocalyptic number.

It is an amenable number.

245366422848 is an abundant number, since it is smaller than the sum of its proper divisors (457932127626).

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

245366422848 is a wasteful number, since it uses less digits than its factorization.

245366422848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 425983391 (or 425983378 counting only the distinct ones).

The product of its digits is 17694720, while the sum is 54.

The spelling of 245366422848 in words is "two hundred forty-five billion, three hundred sixty-six million, four hundred twenty-two thousand, eight hundred forty-eight".