4333145422 has 4 divisors (see below), whose sum is σ = 6499718136. Its totient is φ = 2166572710.

The previous prime is 4333145387. The next prime is 4333145423. The reversal of 4333145422 is 2245413334.

It is a happy number.

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

It is a super-2 number, since 2×4333145422² = 37552298496399116168, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4333145423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1083286354 + ... + 1083286357.

It is an arithmetic number, because the mean of its divisors is an integer number (1624929534).

Almost surely, 2^4333145422 is an apocalyptic number.

4333145422 is a deficient number, since it is larger than the sum of its proper divisors (2166572714).

4333145422 is a wasteful number, since it uses less digits than its factorization.

4333145422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2166572713.

The product of its digits is 34560, while the sum is 31.

The square root of 4333145422 is about 65826.6315559288. The cubic root of 4333145422 is about 1630.3008492827.

Adding to 4333145422 its reverse (2245413334), we get a palindrome (6578558756).

The spelling of 4333145422 in words is "four billion, three hundred thirty-three million, one hundred forty-five thousand, four hundred twenty-two".