341420642 has 8 divisors (see below), whose sum is σ = 512276076. Its totient is φ = 170661952.

The previous prime is 341420641. The next prime is 341420657. The reversal of 341420642 is 246024143.

It can be written as a sum of positive squares in 2 ways, for example, as 324684361 + 16736281 = 18019^2 + 4091^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (341420641) 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, 14603 + ... + 29934.

Almost surely, 2^341420642 is an apocalyptic number.

341420642 is a deficient number, since it is larger than the sum of its proper divisors (170855434).

341420642 is a wasteful number, since it uses less digits than its factorization.

341420642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48372.

The product of its (nonzero) digits is 4608, while the sum is 26.

The square root of 341420642 is about 18477.5713230933. The cubic root of 341420642 is about 698.9239535417.

Adding to 341420642 its reverse (246024143), we get a palindrome (587444785).

The spelling of 341420642 in words is "three hundred forty-one million, four hundred twenty thousand, six hundred forty-two".