4245352322 has 4 divisors (see below), whose sum is σ = 6368028486. Its totient is φ = 2122676160.

The previous prime is 4245352231. The next prime is 4245352333. The reversal of 4245352322 is 2232535424.

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

It can be written as a sum of positive squares in only one way, i.e., 4173289201 + 72063121 = 64601^2 + 8489^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1061338079 + ... + 1061338082.

Almost surely, 2^4245352322 is an apocalyptic number.

4245352322 is a deficient number, since it is larger than the sum of its proper divisors (2122676164).

4245352322 is a wasteful number, since it uses less digits than its factorization.

4245352322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2122676163.

The product of its digits is 57600, while the sum is 32.

The square root of 4245352322 is about 65156.3682382620. The cubic root of 4245352322 is about 1619.2152275270.

Adding to 4245352322 its reverse (2232535424), we get a palindrome (6477887746).

The spelling of 4245352322 in words is "four billion, two hundred forty-five million, three hundred fifty-two thousand, three hundred twenty-two".