245311342352001 has 24 divisors (see below), whose sum is σ = 354808401833600. Its totient is φ = 163324164459456.

The previous prime is 245311342351997. The next prime is 245311342352051. The reversal of 245311342352001 is 100253243113542.

245311342352001 is a `hidden beast` number, since 2 + 453 + 1 + 134 + 23 + 52 + 0 + 0 + 1 = 666.

It is not a de Polignac number, because 245311342352001 - 2² = 245311342351997 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (245311342352051) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25772100 + ... + 33982698.

Almost surely, 2^{245311342352001} is an apocalyptic number.

It is an amenable number.

245311342352001 is a deficient number, since it is larger than the sum of its proper divisors (109497059481599).

245311342352001 is a wasteful number, since it uses less digits than its factorization.

245311342352001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8215005 (or 8215002 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

Adding to 245311342352001 its reverse (100253243113542), we get a palindrome (345564585465543).

The spelling of 245311342352001 in words is "two hundred forty-five trillion, three hundred eleven billion, three hundred forty-two million, three hundred fifty-two thousand, one".