341251321 has 4 divisors (see below), whose sum is σ = 341516944. Its totient is φ = 340985700.

The previous prime is 341251303. The next prime is 341251327. The reversal of 341251321 is 123152143.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 341251321 - 2²³ = 332862713 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 341251292 and 341251301.

It is not an unprimeable number, because it can be changed into a prime (341251327) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 130875 + ... + 133456.

It is an arithmetic number, because the mean of its divisors is an integer number (85379236).

Almost surely, 2^341251321 is an apocalyptic number.

It is an amenable number.

341251321 is a deficient number, since it is larger than the sum of its proper divisors (265623).

341251321 is a wasteful number, since it uses less digits than its factorization.

341251321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265622.

The product of its digits is 720, while the sum is 22.

The square root of 341251321 is about 18472.9889568527. The cubic root of 341251321 is about 698.8083951398.

The spelling of 341251321 in words is "three hundred forty-one million, two hundred fifty-one thousand, three hundred twenty-one".