433453320452 has 12 divisors (see below), whose sum is σ = 758556474060. Its totient is φ = 216722899296.

The previous prime is 433453320439. The next prime is 433453320457. The reversal of 433453320452 is 254023354334.

It can be written as a sum of positive squares in 2 ways, for example, as 252220910656 + 181232409796 = 502216^2 + 425714^2 .

It is not an unprimeable number, because it can be changed into a prime (433453320457) 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, 672443 + ... + 1148514.

It is an arithmetic number, because the mean of its divisors is an integer number (63213039505).

Almost surely, 2^433453320452 is an apocalyptic number.

It is an amenable number.

433453320452 is a deficient number, since it is larger than the sum of its proper divisors (325103153608).

433453320452 is a wasteful number, since it uses less digits than its factorization.

433453320452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1880470 (or 1880468 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 38.

Adding to 433453320452 its reverse (254023354334), we get a palindrome (687476674786).

The spelling of 433453320452 in words is "four hundred thirty-three billion, four hundred fifty-three million, three hundred twenty thousand, four hundred fifty-two".