342071465 has 4 divisors (see below), whose sum is σ = 410485764. Its totient is φ = 273657168.

The previous prime is 342071449. The next prime is 342071489. The reversal of 342071465 is 564170243.

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 77651344 + 264420121 = 8812^2 + 16261^2 .

It is a cyclic number.

It is not a de Polignac number, because 342071465 - 2⁴ = 342071449 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

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, 34207142 + ... + 34207151.

It is an arithmetic number, because the mean of its divisors is an integer number (102621441).

Almost surely, 2^342071465 is an apocalyptic number.

It is an amenable number.

342071465 is a deficient number, since it is larger than the sum of its proper divisors (68414299).

342071465 is an equidigital number, since it uses as much as digits as its factorization.

342071465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68414298.

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 342071465 is about 18495.1741002890. The cubic root of 342071465 is about 699.3677726931.

The spelling of 342071465 in words is "three hundred forty-two million, seventy-one thousand, four hundred sixty-five".