341312155 has 4 divisors (see below), whose sum is σ = 409574592. Its totient is φ = 273049720.

The previous prime is 341312129. The next prime is 341312183. The reversal of 341312155 is 551213143.

It is a happy number.

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

It is not a de Polignac number, because 341312155 - 2¹⁷ = 341181083 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, 34131211 + ... + 34131220.

It is an arithmetic number, because the mean of its divisors is an integer number (102393648).

Almost surely, 2^341312155 is an apocalyptic number.

341312155 is a deficient number, since it is larger than the sum of its proper divisors (68262437).

341312155 is an equidigital number, since it uses as much as digits as its factorization.

341312155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68262436.

The product of its digits is 1800, while the sum is 25.

The square root of 341312155 is about 18474.6354497186. The cubic root of 341312155 is about 698.8499176008.

Adding to 341312155 its reverse (551213143), we get a palindrome (892525298).

The spelling of 341312155 in words is "three hundred forty-one million, three hundred twelve thousand, one hundred fifty-five".