452443412033204 has 12 divisors (see below), whose sum is σ = 791803145506884. Its totient is φ = 226213941888384.

The previous prime is 452443412033201. The next prime is 452443412033233. The reversal of 452443412033204 is 402330214344254.

It can be written as a sum of positive squares in 2 ways, for example, as 439336188281104 + 13107223752100 = 20960348^2 + 3620390^2 .

It is a super-2 number, since 2×452443412033204² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (452443412033201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1940900939 + ... + 1941134034.

It is an arithmetic number, because the mean of its divisors is an integer number (65983595458907).

Almost surely, 2^{452443412033204} is an apocalyptic number.

It is an amenable number.

452443412033204 is a deficient number, since it is larger than the sum of its proper divisors (339359733473680).

452443412033204 is a wasteful number, since it uses less digits than its factorization.

452443412033204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3882064114 (or 3882064112 counting only the distinct ones).

The product of its (nonzero) digits is 1105920, while the sum is 41.

Adding to 452443412033204 its reverse (402330214344254), we get a palindrome (854773626377458).

The spelling of 452443412033204 in words is "four hundred fifty-two trillion, four hundred forty-three billion, four hundred twelve million, thirty-three thousand, two hundred four".