2421043430083 has 2 divisors, whose sum is σ = 2421043430084. Its totient is φ = 2421043430082.

The previous prime is 2421043430077. The next prime is 2421043430147. The reversal of 2421043430083 is 3800343401242.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2421043430083 - 2⁵ = 2421043430051 is a prime.

It is a super-2 number, since 2×2421043430083² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2421043430033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1210521715041 + 1210521715042.

It is an arithmetic number, because the mean of its divisors is an integer number (1210521715042).

Almost surely, 2^{2421043430083} is an apocalyptic number.

2421043430083 is a deficient number, since it is larger than the sum of its proper divisors (1).

2421043430083 is an equidigital number, since it uses as much as digits as its factorization.

2421043430083 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 55296, while the sum is 34.

The spelling of 2421043430083 in words is "two trillion, four hundred twenty-one billion, forty-three million, four hundred thirty thousand, eighty-three".