245323425201444 has 108 divisors (see below), whose sum is σ = 658785850907184. Its totient is φ = 76959636127488.

The previous prime is 245323425201343. The next prime is 245323425201457. The reversal of 245323425201444 is 444102524323542.

245323425201444 is a `hidden beast` number, since 2 + 4 + 5 + 32 + 3 + 42 + 520 + 14 + 44 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 245323425201444.

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 35 ways as a sum of consecutive naturals, for example, 176456487 + ... + 177841329.

Almost surely, 2^{245323425201444} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 245323425201444, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (329392925453592).

245323425201444 is an abundant number, since it is smaller than the sum of its proper divisors (413462425705740).

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

245323425201444 is a wasteful number, since it uses less digits than its factorization.

245323425201444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1401914 (or 1401892 counting only the distinct ones).

The product of its (nonzero) digits is 3686400, while the sum is 45.

Adding to 245323425201444 its reverse (444102524323542), we get a palindrome (689425949524986).

The spelling of 245323425201444 in words is "two hundred forty-five trillion, three hundred twenty-three billion, four hundred twenty-five million, two hundred one thousand, four hundred forty-four".