245304401245 has 8 divisors (see below), whose sum is σ = 294685597440. Its totient is φ = 196029977040.

The previous prime is 245304401207. The next prime is 245304401249. The reversal of 245304401245 is 542104403542.

245304401245 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 245304401245 - 2¹³ = 245304393053 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 245304401245.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245304401249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26687941 + ... + 26697130.

It is an arithmetic number, because the mean of its divisors is an integer number (36835699680).

Almost surely, 2^245304401245 is an apocalyptic number.

It is an amenable number.

245304401245 is a deficient number, since it is larger than the sum of its proper divisors (49381196195).

245304401245 is an equidigital number, since it uses as much as digits as its factorization.

245304401245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53385995.

The product of its (nonzero) digits is 76800, while the sum is 34.

Adding to 245304401245 its reverse (542104403542), we get a palindrome (787408804787).

The spelling of 245304401245 in words is "two hundred forty-five billion, three hundred four million, four hundred one thousand, two hundred forty-five".