4332220345445 has 8 divisors (see below), whose sum is σ = 5204716415520. Its totient is φ = 3461741609040.

The previous prime is 4332220345433. The next prime is 4332220345483. The reversal of 4332220345445 is 5445430222334.

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

It is not a de Polignac number, because 4332220345445 - 2³² = 4327925378149 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 504328691 + ... + 504337280.

It is an arithmetic number, because the mean of its divisors is an integer number (650589551940).

Almost surely, 2^{4332220345445} is an apocalyptic number.

It is an amenable number.

4332220345445 is a deficient number, since it is larger than the sum of its proper divisors (872496070075).

4332220345445 is a wasteful number, since it uses less digits than its factorization.

4332220345445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1008666835.

The product of its (nonzero) digits is 1382400, while the sum is 41.

Adding to 4332220345445 its reverse (5445430222334), we get a palindrome (9777650567779).

The spelling of 4332220345445 in words is "four trillion, three hundred thirty-two billion, two hundred twenty million, three hundred forty-five thousand, four hundred forty-five".