341324240021 has 16 divisors (see below), whose sum is σ = 346954942080. Its totient is φ = 335744836800.

The previous prime is 341324239999. The next prime is 341324240099. The reversal of 341324240021 is 120042423143.

It is a cyclic number.

It is not a de Polignac number, because 341324240021 - 2¹⁸ = 341323977877 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (341324240921) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9690440 + ... + 9725598.

It is an arithmetic number, because the mean of its divisors is an integer number (21684683880).

Almost surely, 2^341324240021 is an apocalyptic number.

It is an amenable number.

341324240021 is a deficient number, since it is larger than the sum of its proper divisors (5630702059).

341324240021 is a wasteful number, since it uses less digits than its factorization.

341324240021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35884.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 341324240021 its reverse (120042423143), we get a palindrome (461366663164).

The spelling of 341324240021 in words is "three hundred forty-one billion, three hundred twenty-four million, two hundred forty thousand, twenty-one".