342232105 has 4 divisors (see below), whose sum is σ = 410678532. Its totient is φ = 273785680.

The previous prime is 342232091. The next prime is 342232133. The reversal of 342232105 is 501232243.

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 55234624 + 286997481 = 7432^2 + 16941^2 .

It is not a de Polignac number, because 342232105 - 2²¹ = 340134953 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34223206 + ... + 34223215.

It is an arithmetic number, because the mean of its divisors is an integer number (102669633).

Almost surely, 2^342232105 is an apocalyptic number.

It is an amenable number.

342232105 is a deficient number, since it is larger than the sum of its proper divisors (68446427).

342232105 is an equidigital number, since it uses as much as digits as its factorization.

342232105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68446426.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 342232105 is about 18499.5163450291. The cubic root of 342232105 is about 699.4772321373.

Adding to 342232105 its reverse (501232243), we get a palindrome (843464348).

The spelling of 342232105 in words is "three hundred forty-two million, two hundred thirty-two thousand, one hundred five".