4004040713 has 2 divisors, whose sum is σ = 4004040714. Its totient is φ = 4004040712.

The previous prime is 4004040673. The next prime is 4004040727. The reversal of 4004040713 is 3170404004.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3703087609 + 300953104 = 60853^2 + 17348^2 .

It is a cyclic number.

It is not a de Polignac number, because 4004040713 - 2¹⁶ = 4003975177 is a prime.

It is not a weakly prime, because it can be changed into another prime (4004040013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2002020356 + 2002020357.

It is an arithmetic number, because the mean of its divisors is an integer number (2002020357).

Almost surely, 2^4004040713 is an apocalyptic number.

It is an amenable number.

4004040713 is a deficient number, since it is larger than the sum of its proper divisors (1).

4004040713 is an equidigital number, since it uses as much as digits as its factorization.

4004040713 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1344, while the sum is 23.

The square root of 4004040713 is about 63277.4897811220. The cubic root of 4004040713 is about 1587.9353914214.

Adding to 4004040713 its reverse (3170404004), we get a palindrome (7174444717).

The spelling of 4004040713 in words is "four billion, four million, forty thousand, seven hundred thirteen".