4309125469 has 4 divisors (see below), whose sum is σ = 4700864160. Its totient is φ = 3917386780.

The previous prime is 4309125419. The next prime is 4309125479. The reversal of 4309125469 is 9645219034.

4309125469 is digitally balanced in base 3, 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, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4309125469 - 2¹¹ = 4309123421 is a prime.

It is a super-2 number, since 2×4309125469² = 37137124615168939922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4309125419) 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, 195869329 + ... + 195869350.

It is an arithmetic number, because the mean of its divisors is an integer number (1175216040).

Almost surely, 2^4309125469 is an apocalyptic number.

It is an amenable number.

4309125469 is a deficient number, since it is larger than the sum of its proper divisors (391738691).

4309125469 is a wasteful number, since it uses less digits than its factorization.

4309125469 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 391738690.

The product of its (nonzero) digits is 233280, while the sum is 43.

The square root of 4309125469 is about 65643.9294146839. The cubic root of 4309125469 is about 1627.2828467478.

The spelling of 4309125469 in words is "four billion, three hundred nine million, one hundred twenty-five thousand, four hundred sixty-nine".