245022330504321 has 6 divisors (see below), whose sum is σ = 353921144061810. Its totient is φ = 163348220336208.

The previous prime is 245022330504319. The next prime is 245022330504389. The reversal of 245022330504321 is 123405033220542.

245022330504321 is a `hidden beast` number, since 2 + 4 + 5 + 0 + 2 + 23 + 305 + 0 + 4 + 321 = 666.

245022330504321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 203976666561600 + 41045663942721 = 14282040^2 + 6406689^2 .

It is not a de Polignac number, because 245022330504321 - 2¹ = 245022330504319 is a prime.

It is not an unprimeable number, because it can be changed into a prime (245022330504821) 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, 13612351694676 + ... + 13612351694693.

It is an arithmetic number, because the mean of its divisors is an integer number (58986857343635).

Almost surely, 2^{245022330504321} is an apocalyptic number.

It is an amenable number.

245022330504321 is a deficient number, since it is larger than the sum of its proper divisors (108898813557489).

245022330504321 is a wasteful number, since it uses less digits than its factorization.

245022330504321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27224703389375 (or 27224703389372 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 36.

Adding to 245022330504321 its reverse (123405033220542), we get a palindrome (368427363724863).

The spelling of 245022330504321 in words is "two hundred forty-five trillion, twenty-two billion, three hundred thirty million, five hundred four thousand, three hundred twenty-one".