4322405445 has 16 divisors (see below), whose sum is σ = 6952061952. Its totient is φ = 2293211840.

The previous prime is 4322405429. The next prime is 4322405449. The reversal of 4322405445 is 5445042234.

It is not a de Polignac number, because 4322405445 - 2⁴ = 4322405429 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4322405449) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 751482 + ... + 757211.

It is an arithmetic number, because the mean of its divisors is an integer number (434503872).

Almost surely, 2^4322405445 is an apocalyptic number.

It is an amenable number.

4322405445 is a deficient number, since it is larger than the sum of its proper divisors (2629656507).

4322405445 is a wasteful number, since it uses less digits than its factorization.

4322405445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1508892.

The product of its (nonzero) digits is 76800, while the sum is 33.

The square root of 4322405445 is about 65745.0031941592. The cubic root of 4322405445 is about 1628.9528000852.

Adding to 4322405445 its reverse (5445042234), we get a palindrome (9767447679).

The spelling of 4322405445 in words is "four billion, three hundred twenty-two million, four hundred five thousand, four hundred forty-five".