4342952539 has 4 divisors (see below), whose sum is σ = 4347016240. Its totient is φ = 4338888840.

The previous prime is 4342952527. The next prime is 4342952543. The reversal of 4342952539 is 9352592434.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4342952539 - 2⁹ = 4342952027 is a prime.

It is a super-2 number, since 2×4342952539² = 37722473512013093042, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4342953539) 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, 2030247 + ... + 2032384.

It is an arithmetic number, because the mean of its divisors is an integer number (1086754060).

Almost surely, 2^4342952539 is an apocalyptic number.

4342952539 is a deficient number, since it is larger than the sum of its proper divisors (4063701).

4342952539 is a wasteful number, since it uses less digits than its factorization.

4342952539 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4063700.

The product of its digits is 1166400, while the sum is 46.

The square root of 4342952539 is about 65901.0814706405. The cubic root of 4342952539 is about 1631.5298644343.

The spelling of 4342952539 in words is "four billion, three hundred forty-two million, nine hundred fifty-two thousand, five hundred thirty-nine".