245344511311244 has 12 divisors (see below), whose sum is σ = 454608947429784. Its totient is φ = 115456240617024.

The previous prime is 245344511311241. The next prime is 245344511311247. The reversal of 245344511311244 is 442113115443542.

It is an interprime number because it is at equal distance from previous prime (245344511311241) and next prime (245344511311247).

It is a junction number, because it is equal to n+sod(n) for n = 245344511311195 and 245344511311204.

It is not an unprimeable number, because it can be changed into a prime (245344511311241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1804003759574 + ... + 1804003759709.

It is an arithmetic number, because the mean of its divisors is an integer number (37884078952482).

Almost surely, 2^{245344511311244} is an apocalyptic number.

It is an amenable number.

245344511311244 is a deficient number, since it is larger than the sum of its proper divisors (209264436118540).

245344511311244 is a wasteful number, since it uses less digits than its factorization.

245344511311244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3608007519304 (or 3608007519302 counting only the distinct ones).

The product of its digits is 921600, while the sum is 44.

Adding to 245344511311244 its reverse (442113115443542), we get a palindrome (687457626754786).

The spelling of 245344511311244 in words is "two hundred forty-five trillion, three hundred forty-four billion, five hundred eleven million, three hundred eleven thousand, two hundred forty-four".