245311344210444 has 48 divisors (see below), whose sum is σ = 587916227135328. Its totient is φ = 79553262233088.

The previous prime is 245311344210397. The next prime is 245311344210473. The reversal of 245311344210444 is 444012443113542.

It is a junction number, because it is equal to n+sod(n) for n = 245311344210396 and 245311344210405.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19977937 + ... + 29828520.

It is an arithmetic number, because the mean of its divisors is an integer number (12248254731986).

Almost surely, 2^{245311344210444} is an apocalyptic number.

It is an amenable number.

245311344210444 is an abundant number, since it is smaller than the sum of its proper divisors (342604882924884).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

245311344210444 is a wasteful number, since it uses less digits than its factorization.

245311344210444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49817594 (or 49817592 counting only the distinct ones).

The product of its (nonzero) digits is 737280, while the sum is 42.

Adding to 245311344210444 its reverse (444012443113542), we get a palindrome (689323787323986).

The spelling of 245311344210444 in words is "two hundred forty-five trillion, three hundred eleven billion, three hundred forty-four million, two hundred ten thousand, four hundred forty-four".