4340322442 has 32 divisors (see below), whose sum is σ = 6781791744. Its totient is φ = 2081923200.

The previous prime is 4340322359. The next prime is 4340322457. The reversal of 4340322442 is 2442230434.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 4340322442.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1206198 + ... + 1209790.

It is an arithmetic number, because the mean of its divisors is an integer number (211930992).

Almost surely, 2^4340322442 is an apocalyptic number.

4340322442 is a deficient number, since it is larger than the sum of its proper divisors (2441469302).

4340322442 is a wasteful number, since it uses less digits than its factorization.

4340322442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3894.

The product of its (nonzero) digits is 18432, while the sum is 28.

The square root of 4340322442 is about 65881.1235635823. The cubic root of 4340322442 is about 1631.2004458124.

Adding to 4340322442 its reverse (2442230434), we get a palindrome (6782552876).

The spelling of 4340322442 in words is "four billion, three hundred forty million, three hundred twenty-two thousand, four hundred forty-two".