4120020413 has 2 divisors, whose sum is σ = 4120020414. Its totient is φ = 4120020412.

The previous prime is 4120020407. The next prime is 4120020419. The reversal of 4120020413 is 3140200214.

It is a balanced prime because it is at equal distance from previous prime (4120020407) and next prime (4120020419).

It can be written as a sum of positive squares in only one way, i.e., 4050431449 + 69588964 = 63643^2 + 8342^2 .

It is a cyclic number.

It is not a de Polignac number, because 4120020413 - 2¹⁶ = 4119954877 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4120020391 and 4120020400.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4120020419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2060010206 + 2060010207.

It is an arithmetic number, because the mean of its divisors is an integer number (2060010207).

Almost surely, 2^4120020413 is an apocalyptic number.

It is an amenable number.

4120020413 is a deficient number, since it is larger than the sum of its proper divisors (1).

4120020413 is an equidigital number, since it uses as much as digits as its factorization.

4120020413 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 4120020413 is about 64187.3851547171. The cubic root of 4120020413 is about 1603.1215638815.

Adding to 4120020413 its reverse (3140200214), we get a palindrome (7260220627).

The spelling of 4120020413 in words is "four billion, one hundred twenty million, twenty thousand, four hundred thirteen".