342408265 has 4 divisors (see below), whose sum is σ = 410889924. Its totient is φ = 273926608.

The previous prime is 342408263. The next prime is 342408277. The reversal of 342408265 is 562804243.

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

It can be written as a sum of positive squares in 2 ways, for example, as 179667216 + 162741049 = 13404^2 + 12757^2 .

It is a cyclic number.

It is not a de Polignac number, because 342408265 - 2¹ = 342408263 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 342408265.

It is not an unprimeable number, because it can be changed into a prime (342408263) 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, 34240822 + ... + 34240831.

It is an arithmetic number, because the mean of its divisors is an integer number (102722481).

Almost surely, 2^342408265 is an apocalyptic number.

It is an amenable number.

342408265 is a deficient number, since it is larger than the sum of its proper divisors (68481659).

342408265 is an equidigital number, since it uses as much as digits as its factorization.

342408265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68481658.

The product of its (nonzero) digits is 46080, while the sum is 34.

The square root of 342408265 is about 18504.2769380487. The cubic root of 342408265 is about 699.5972274771.

The spelling of 342408265 in words is "three hundred forty-two million, four hundred eight thousand, two hundred sixty-five".