2452204321144 has 8 divisors (see below), whose sum is σ = 4597883102160. Its totient is φ = 1226102160568.

The previous prime is 2452204321141. The next prime is 2452204321159. The reversal of 2452204321144 is 4411234022542.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2452204321141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 153262770064 + ... + 153262770079.

It is an arithmetic number, because the mean of its divisors is an integer number (574735387770).

Almost surely, 2^{2452204321144} is an apocalyptic number.

It is an amenable number.

2452204321144 is a deficient number, since it is larger than the sum of its proper divisors (2145678781016).

2452204321144 is a wasteful number, since it uses less digits than its factorization.

2452204321144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306525540149 (or 306525540145 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 34.

Adding to 2452204321144 its reverse (4411234022542), we get a palindrome (6863438343686).

The spelling of 2452204321144 in words is "two trillion, four hundred fifty-two billion, two hundred four million, three hundred twenty-one thousand, one hundred forty-four".