341341021 has 32 divisors (see below), whose sum is σ = 411713280. Its totient is φ = 276950016.

The previous prime is 341341001. The next prime is 341341027. The reversal of 341341021 is 120143143.

It is not a de Polignac number, because 341341021 - 2⁷ = 341340893 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 341341021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (341341027) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3020661 + ... + 3020773.

It is an arithmetic number, because the mean of its divisors is an integer number (12866040).

Almost surely, 2^341341021 is an apocalyptic number.

It is an amenable number.

341341021 is a deficient number, since it is larger than the sum of its proper divisors (70372259).

341341021 is a wasteful number, since it uses less digits than its factorization.

341341021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 373.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 341341021 is about 18475.4166664787. The cubic root of 341341021 is about 698.8696184648.

Adding to 341341021 its reverse (120143143), we get a palindrome (461484164).

The spelling of 341341021 in words is "three hundred forty-one million, three hundred forty-one thousand, twenty-one".