4340444002 has 4 divisors (see below), whose sum is σ = 6510666006. Its totient is φ = 2170222000.

The previous prime is 4340443901. The next prime is 4340444023. The reversal of 4340444002 is 2004440434.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2004440434 = 2 ⋅1002220217.

It can be written as a sum of positive squares in only one way, i.e., 3522541201 + 817902801 = 59351^2 + 28599^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1085110999 + ... + 1085111002.

Almost surely, 2^4340444002 is an apocalyptic number.

4340444002 is a deficient number, since it is larger than the sum of its proper divisors (2170222004).

4340444002 is a wasteful number, since it uses less digits than its factorization.

4340444002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2170222003.

The product of its (nonzero) digits is 6144, while the sum is 25.

The square root of 4340444002 is about 65882.0461279095. The cubic root of 4340444002 is about 1631.2156740877.

Adding to 4340444002 its reverse (2004440434), we get a palindrome (6344884436).

The spelling of 4340444002 in words is "four billion, three hundred forty million, four hundred forty-four thousand, two".