4002342244 has 12 divisors (see below), whose sum is σ = 7193399164. Its totient is φ = 1947085344.

The previous prime is 4002342241. The next prime is 4002342247. The reversal of 4002342244 is 4422432004.

It is an interprime number because it is at equal distance from previous prime (4002342241) and next prime (4002342247).

It can be written as a sum of positive squares in 2 ways, for example, as 1785062500 + 2217279744 = 42250^2 + 47088^2 .

It is not an unprimeable number, because it can be changed into a prime (4002342241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13521279 + ... + 13521574.

Almost surely, 2^4002342244 is an apocalyptic number.

It is an amenable number.

4002342244 is a deficient number, since it is larger than the sum of its proper divisors (3191056920).

4002342244 is a wasteful number, since it uses less digits than its factorization.

4002342244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27042894 (or 27042892 counting only the distinct ones).

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

The square root of 4002342244 is about 63264.0675581329. The cubic root of 4002342244 is about 1587.7108315602.

Adding to 4002342244 its reverse (4422432004), we get a palindrome (8424774248).

The spelling of 4002342244 in words is "four billion, two million, three hundred forty-two thousand, two hundred forty-four".