452035240144 has 20 divisors (see below), whose sum is σ = 875863083040. Its totient is φ = 226006057440.

The previous prime is 452035240127. The next prime is 452035240147. The reversal of 452035240144 is 441042530254.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (452035240147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 395652 + ... + 1029859.

It is an arithmetic number, because the mean of its divisors is an integer number (43793154152).

Almost surely, 2^452035240144 is an apocalyptic number.

It is an amenable number.

452035240144 is a deficient number, since it is larger than the sum of its proper divisors (423827842896).

452035240144 is a wasteful number, since it uses less digits than its factorization.

452035240144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1445338 (or 1445332 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 34.

Adding to 452035240144 its reverse (441042530254), we get a palindrome (893077770398).

The spelling of 452035240144 in words is "four hundred fifty-two billion, thirty-five million, two hundred forty thousand, one hundred forty-four".