245022330215345 has 32 divisors (see below), whose sum is σ = 297837553090560. Its totient is φ = 193493915596800.

The previous prime is 245022330215293. The next prime is 245022330215423. The reversal of 245022330215345 is 543512033220542.

It is not a de Polignac number, because 245022330215345 - 2¹⁶ = 245022330149809 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 252847745 + ... + 253814945.

It is an arithmetic number, because the mean of its divisors is an integer number (9307423534080).

Almost surely, 2^{245022330215345} is an apocalyptic number.

It is an amenable number.

245022330215345 is a deficient number, since it is larger than the sum of its proper divisors (52815222875215).

245022330215345 is a wasteful number, since it uses less digits than its factorization.

245022330215345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 969345.

The product of its (nonzero) digits is 864000, while the sum is 41.

Adding to 245022330215345 its reverse (543512033220542), we get a palindrome (788534363435887).

The spelling of 245022330215345 in words is "two hundred forty-five trillion, twenty-two billion, three hundred thirty million, two hundred fifteen thousand, three hundred forty-five".