2043241414121 has 4 divisors (see below), whose sum is σ = 2043654111744. Its totient is φ = 2042828716500.

The previous prime is 2043241414079. The next prime is 2043241414147. The reversal of 2043241414121 is 1214141423402.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2043241414121 - 2²⁶ = 2043174305257 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2043241414321) 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, 206341385 + ... + 206351286.

It is an arithmetic number, because the mean of its divisors is an integer number (510913527936).

Almost surely, 2^{2043241414121} is an apocalyptic number.

It is an amenable number.

2043241414121 is a deficient number, since it is larger than the sum of its proper divisors (412697623).

2043241414121 is an equidigital number, since it uses as much as digits as its factorization.

2043241414121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 412697622.

The product of its (nonzero) digits is 6144, while the sum is 29.

Adding to 2043241414121 its reverse (1214141423402), we get a palindrome (3257382837523).

The spelling of 2043241414121 in words is "two trillion, forty-three billion, two hundred forty-one million, four hundred fourteen thousand, one hundred twenty-one".