245342315513322 has 24 divisors (see below), whose sum is σ = 531629711739360. Its totient is φ = 81772357254120.

The previous prime is 245342315513303. The next prime is 245342315513363. The reversal of 245342315513322 is 223315513243542.

245342315513322 is a `hidden beast` number, since 2 + 4 + 5 + 3 + 4 + 2 + 315 + 5 + 1 + 3 + 322 = 666.

245342315513322 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 701035504 + ... + 701385387.

It is an arithmetic number, because the mean of its divisors is an integer number (22151237989140).

Almost surely, 2^{245342315513322} is an apocalyptic number.

245342315513322 is an abundant number, since it is smaller than the sum of its proper divisors (286287396226038).

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

245342315513322 is a wasteful number, since it uses less digits than its factorization.

245342315513322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1402430618 (or 1402430615 counting only the distinct ones).

The product of its digits is 2592000, while the sum is 45.

Adding to 245342315513322 its reverse (223315513243542), we get a palindrome (468657828756864).

The spelling of 245342315513322 in words is "two hundred forty-five trillion, three hundred forty-two billion, three hundred fifteen million, five hundred thirteen thousand, three hundred twenty-two".