341021113142443 has 16 divisors (see below), whose sum is σ = 345301621588000. Its totient is φ = 336762477987840.

The previous prime is 341021113142377. The next prime is 341021113142447. The reversal of 341021113142443 is 344241311120143.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-341021113142443 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 341021113142399 and 341021113142408.

It is not an unprimeable number, because it can be changed into a prime (341021113142447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77087563 + ... + 81391243.

It is an arithmetic number, because the mean of its divisors is an integer number (21581351349250).

Almost surely, 2^{341021113142443} is an apocalyptic number.

341021113142443 is a deficient number, since it is larger than the sum of its proper divisors (4280508445557).

341021113142443 is a wasteful number, since it uses less digits than its factorization.

341021113142443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4306222.

The product of its (nonzero) digits is 27648, while the sum is 34.

Adding to 341021113142443 its reverse (344241311120143), we get a palindrome (685262424262586).

The spelling of 341021113142443 in words is "three hundred forty-one trillion, twenty-one billion, one hundred thirteen million, one hundred forty-two thousand, four hundred forty-three".