341141521405 has 4 divisors (see below), whose sum is σ = 409369825692. Its totient is φ = 272913217120.

The previous prime is 341141521363. The next prime is 341141521429. The reversal of 341141521405 is 504125141143.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 504125141143 = 13 ⋅38778857011.

It can be written as a sum of positive squares in 2 ways, for example, as 261638388036 + 79503133369 = 511506^2 + 281963^2 .

It is not a de Polignac number, because 341141521405 - 2⁷ = 341141521277 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34114152136 + ... + 34114152145.

It is an arithmetic number, because the mean of its divisors is an integer number (102342456423).

Almost surely, 2^341141521405 is an apocalyptic number.

It is an amenable number.

341141521405 is a deficient number, since it is larger than the sum of its proper divisors (68228304287).

341141521405 is an equidigital number, since it uses as much as digits as its factorization.

341141521405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68228304286.

The product of its (nonzero) digits is 9600, while the sum is 31.

Adding to 341141521405 its reverse (504125141143), we get a palindrome (845266662548).

The spelling of 341141521405 in words is "three hundred forty-one billion, one hundred forty-one million, five hundred twenty-one thousand, four hundred five".