4342752005509 has 8 divisors (see below), whose sum is σ = 4412011540608. Its totient is φ = 4274007411600.

The previous prime is 4342752005503. The next prime is 4342752005531. The reversal of 4342752005509 is 9055002572434.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4342752005509 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4342752005503) 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 7 ways as a sum of consecutive naturals, for example, 128718297 + ... + 128752030.

It is an arithmetic number, because the mean of its divisors is an integer number (551501442576).

Almost surely, 2^{4342752005509} is an apocalyptic number.

It is an amenable number.

4342752005509 is a deficient number, since it is larger than the sum of its proper divisors (69259535099).

4342752005509 is a wasteful number, since it uses less digits than its factorization.

4342752005509 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257470595.

The product of its (nonzero) digits is 1512000, while the sum is 46.

The spelling of 4342752005509 in words is "four trillion, three hundred forty-two billion, seven hundred fifty-two million, five thousand, five hundred nine".