4252422469 has 4 divisors (see below), whose sum is σ = 4367352844. Its totient is φ = 4137492096.

The previous prime is 4252422467. The next prime is 4252422481. The reversal of 4252422469 is 9642242524.

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 1531548225 + 2720874244 = 39135^2 + 52162^2 .

It is a cyclic number.

It is not a de Polignac number, because 4252422469 - 2¹ = 4252422467 is a prime.

It is a super-3 number, since 3×4252422469³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4252422467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57465132 + ... + 57465205.

It is an arithmetic number, because the mean of its divisors is an integer number (1091838211).

Almost surely, 2^4252422469 is an apocalyptic number.

It is an amenable number.

4252422469 is a deficient number, since it is larger than the sum of its proper divisors (114930375).

4252422469 is a wasteful number, since it uses less digits than its factorization.

4252422469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114930374.

The product of its digits is 276480, while the sum is 40.

The square root of 4252422469 is about 65210.6008943331. The cubic root of 4252422469 is about 1620.1136013665.

The spelling of 4252422469 in words is "four billion, two hundred fifty-two million, four hundred twenty-two thousand, four hundred sixty-nine".