342275539 has 4 divisors (see below), whose sum is σ = 342399024. Its totient is φ = 342152056.

The previous prime is 342275513. The next prime is 342275551. The reversal of 342275539 is 935572243.

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 342275539 - 2²⁵ = 308721107 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (342275599) 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, 57487 + ... + 63160.

It is an arithmetic number, because the mean of its divisors is an integer number (85599756).

Almost surely, 2^342275539 is an apocalyptic number.

342275539 is a deficient number, since it is larger than the sum of its proper divisors (123485).

342275539 is a wasteful number, since it uses less digits than its factorization.

342275539 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123484.

The product of its digits is 226800, while the sum is 40.

The square root of 342275539 is about 18500.6902303671. The cubic root of 342275539 is about 699.5068220057.

It can be divided in two parts, 3422 and 75539, that added together give a square (78961 = 281²).

The spelling of 342275539 in words is "three hundred forty-two million, two hundred seventy-five thousand, five hundred thirty-nine".