4269072207569 has 4 divisors (see below), whose sum is σ = 4597462377396. Its totient is φ = 3940682037744.

The previous prime is 4269072207563. The next prime is 4269072207611. The reversal of 4269072207569 is 9657022709624.

4269072207569 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 2711331078544 + 1557741129025 = 1646612^2 + 1248095^2 .

It is a cyclic number.

It is not a de Polignac number, because 4269072207569 - 2⁸ = 4269072207313 is a prime.

It is a super-2 number, since 2×4269072207569² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4269072207563) 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, 164195084894 + ... + 164195084919.

It is an arithmetic number, because the mean of its divisors is an integer number (1149365594349).

Almost surely, 2^{4269072207569} is an apocalyptic number.

It is an amenable number.

4269072207569 is a deficient number, since it is larger than the sum of its proper divisors (328390169827).

4269072207569 is a wasteful number, since it uses less digits than its factorization.

4269072207569 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 328390169826.

The product of its (nonzero) digits is 22861440, while the sum is 59.

The spelling of 4269072207569 in words is "four trillion, two hundred sixty-nine billion, seventy-two million, two hundred seven thousand, five hundred sixty-nine".