433423434013441 has 8 divisors (see below), whose sum is σ = 433688545657224. Its totient is φ = 433158362649600.

The previous prime is 433423434013421. The next prime is 433423434013513. The reversal of 433423434013441 is 144310434324334.

It can be written as a sum of positive squares in 4 ways, for example, as 315002898319041 + 118420535694400 = 17748321^2 + 10882120^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-433423434013441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (433423434013421) 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 7 ways as a sum of consecutive naturals, for example, 11471241 + ... + 31598041.

It is an arithmetic number, because the mean of its divisors is an integer number (54211068207153).

Almost surely, 2^{433423434013441} is an apocalyptic number.

It is an amenable number.

433423434013441 is a deficient number, since it is larger than the sum of its proper divisors (265111643783).

433423434013441 is a wasteful number, since it uses less digits than its factorization.

433423434013441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20139971.

The product of its (nonzero) digits is 1990656, while the sum is 43.

Adding to 433423434013441 its reverse (144310434324334), we get a palindrome (577733868337775).

The spelling of 433423434013441 in words is "four hundred thirty-three trillion, four hundred twenty-three billion, four hundred thirty-four million, thirteen thousand, four hundred forty-one".