4468020413 has 2 divisors, whose sum is σ = 4468020414. Its totient is φ = 4468020412.

The previous prime is 4468020391. The next prime is 4468020439. The reversal of 4468020413 is 3140208644.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2544496249 + 1923524164 = 50443^2 + 43858^2 .

It is a cyclic number.

It is not a de Polignac number, because 4468020413 - 2¹⁰ = 4468019389 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4468020413.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4468020313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2234010206 + 2234010207.

It is an arithmetic number, because the mean of its divisors is an integer number (2234010207).

Almost surely, 2^4468020413 is an apocalyptic number.

It is an amenable number.

4468020413 is a deficient number, since it is larger than the sum of its proper divisors (1).

4468020413 is an equidigital number, since it uses as much as digits as its factorization.

4468020413 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18432, while the sum is 32.

The square root of 4468020413 is about 66843.2525614964. The cubic root of 4468020413 is about 1647.0434244526.

The spelling of 4468020413 in words is "four billion, four hundred sixty-eight million, twenty thousand, four hundred thirteen".