4040004434002 has 4 divisors (see below), whose sum is σ = 6060006651006. Its totient is φ = 2020002217000.

The previous prime is 4040004433979. The next prime is 4040004434009. The reversal of 4040004434002 is 2004344000404.

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., 3469237782921 + 570766651081 = 1862589^2 + 755491^2 .

It is a super-3 number, since 3×4040004434002³ (a number of 39 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (4040004434009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1010001108499 + ... + 1010001108502.

Almost surely, 2^{4040004434002} is an apocalyptic number.

4040004434002 is a deficient number, since it is larger than the sum of its proper divisors (2020002217004).

4040004434002 is a wasteful number, since it uses less digits than its factorization.

4040004434002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2020002217003.

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

Adding to 4040004434002 its reverse (2004344000404), we get a palindrome (6044348434406).

The spelling of 4040004434002 in words is "four trillion, forty billion, four million, four hundred thirty-four thousand, two".