4340004001 has 4 divisors (see below), whose sum is σ = 4595298372. Its totient is φ = 4084709632.

The previous prime is 4340003989. The next prime is 4340004023. The reversal of 4340004001 is 1004000434.

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

It can be written as a sum of positive squares in 2 ways, for example, as 3593403025 + 746600976 = 59945^2 + 27324^2 .

It is a cyclic number.

It is not a de Polignac number, because 4340004001 - 2⁹ = 4340003489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4340004901) 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, 127647160 + ... + 127647193.

It is an arithmetic number, because the mean of its divisors is an integer number (1148824593).

Almost surely, 2^4340004001 is an apocalyptic number.

It is an amenable number.

4340004001 is a deficient number, since it is larger than the sum of its proper divisors (255294371).

4340004001 is a wasteful number, since it uses less digits than its factorization.

4340004001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255294370.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 4340004001 is about 65878.7067344222. The cubic root of 4340004001 is about 1631.1605521707.

Adding to 4340004001 its reverse (1004000434), we get a palindrome (5344004435).

The spelling of 4340004001 in words is "four billion, three hundred forty million, four thousand, one".