4342124569 has 4 divisors (see below), whose sum is σ = 4342277044. Its totient is φ = 4341972096.

The previous prime is 4342124537. The next prime is 4342124573. The reversal of 4342124569 is 9654212434.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9654212434 = 2 ⋅4827106217.

It can be written as a sum of positive squares in 2 ways, for example, as 1850118169 + 2492006400 = 43013^2 + 49920^2 .

It is a cyclic number.

It is not a de Polignac number, because 4342124569 - 2⁵ = 4342124537 is a prime.

It is a super-2 number, since 2×4342124569² = 37708091545426871522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4342124599) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19392 + ... + 95185.

It is an arithmetic number, because the mean of its divisors is an integer number (1085569261).

Almost surely, 2^4342124569 is an apocalyptic number.

It is an amenable number.

4342124569 is a deficient number, since it is larger than the sum of its proper divisors (152475).

4342124569 is a wasteful number, since it uses less digits than its factorization.

4342124569 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152474.

The product of its digits is 207360, while the sum is 40.

The square root of 4342124569 is about 65894.7992560870. The cubic root of 4342124569 is about 1631.4261758627.

The spelling of 4342124569 in words is "four billion, three hundred forty-two million, one hundred twenty-four thousand, five hundred sixty-nine".