245102304204412 has 48 divisors (see below), whose sum is σ = 433520508955968. Its totient is φ = 121240301045760.

The previous prime is 245102304204391. The next prime is 245102304204431. The reversal of 245102304204412 is 214402403201542.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17785516962 + ... + 17785530742.

It is an arithmetic number, because the mean of its divisors is an integer number (9031677269916).

Almost surely, 2^{245102304204412} is an apocalyptic number.

It is an amenable number.

245102304204412 is a deficient number, since it is larger than the sum of its proper divisors (188418204751556).

245102304204412 is a wasteful number, since it uses less digits than its factorization.

245102304204412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28486 (or 28484 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 34.

Adding to 245102304204412 its reverse (214402403201542), we get a palindrome (459504707405954).

The spelling of 245102304204412 in words is "two hundred forty-five trillion, one hundred two billion, three hundred four million, two hundred four thousand, four hundred twelve".