4331450410145 has 4 divisors (see below), whose sum is σ = 5197740492180. Its totient is φ = 3465160328112.

The previous prime is 4331450410117. The next prime is 4331450410187. The reversal of 4331450410145 is 5410140541334.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2059388593249 + 2272061816896 = 1435057^2 + 1507336^2 .

It is a cyclic number.

It is not a de Polignac number, because 4331450410145 - 2³² = 4327155442849 is a prime.

It is a super-2 number, since 2×4331450410145² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

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, 433145041010 + ... + 433145041019.

It is an arithmetic number, because the mean of its divisors is an integer number (1299435123045).

Almost surely, 2^{4331450410145} is an apocalyptic number.

It is an amenable number.

4331450410145 is a deficient number, since it is larger than the sum of its proper divisors (866290082035).

4331450410145 is an equidigital number, since it uses as much as digits as its factorization.

4331450410145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 866290082034.

The product of its (nonzero) digits is 57600, while the sum is 35.

Adding to 4331450410145 its reverse (5410140541334), we get a palindrome (9741590951479).

The spelling of 4331450410145 in words is "four trillion, three hundred thirty-one billion, four hundred fifty million, four hundred ten thousand, one hundred forty-five".