4332145031345 has 4 divisors (see below), whose sum is σ = 5198574037620. Its totient is φ = 3465716025072.

The previous prime is 4332145031317. The next prime is 4332145031353. The reversal of 4332145031345 is 5431305412334.

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 1547655426304 + 2784489605041 = 1244048^2 + 1668679^2 .

It is a cyclic number.

It is not a de Polignac number, because 4332145031345 - 2¹⁰ = 4332145030321 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4332145031299 and 4332145031308.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 433214503130 + ... + 433214503139.

It is an arithmetic number, because the mean of its divisors is an integer number (1299643509405).

Almost surely, 2^{4332145031345} is an apocalyptic number.

It is an amenable number.

4332145031345 is a deficient number, since it is larger than the sum of its proper divisors (866429006275).

4332145031345 is an equidigital number, since it uses as much as digits as its factorization.

4332145031345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 866429006274.

The product of its (nonzero) digits is 259200, while the sum is 38.

The spelling of 4332145031345 in words is "four trillion, three hundred thirty-two billion, one hundred forty-five million, thirty-one thousand, three hundred forty-five".