341221121122143 has 4 divisors (see below), whose sum is σ = 454961494829528. Its totient is φ = 227480747414760.

The previous prime is 341221121122121. The next prime is 341221121122159.

341221121122143 is nontrivially palindromic in base 10.

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

It is not a de Polignac number, because 341221121122143 - 2²⁰ = 341221120073567 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 341221121122143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (341221121122183) 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, 56870186853688 + ... + 56870186853693.

It is an arithmetic number, because the mean of its divisors is an integer number (113740373707382).

Almost surely, 2^{341221121122143} is an apocalyptic number.

341221121122143 is a deficient number, since it is larger than the sum of its proper divisors (113740373707385).

341221121122143 is a wasteful number, since it uses less digits than its factorization.

341221121122143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113740373707384.

The product of its digits is 4608, while the sum is 30.

The spelling of 341221121122143 in words is "three hundred forty-one trillion, two hundred twenty-one billion, one hundred twenty-one million, one hundred twenty-two thousand, one hundred forty-three".