3042426468481 has 2 divisors, whose sum is σ = 3042426468482. Its totient is φ = 3042426468480.

The previous prime is 3042426468413. The next prime is 3042426468533. The reversal of 3042426468481 is 1848646242403.

It is an a-pointer prime, because the next prime (3042426468533) can be obtained adding 3042426468481 to its sum of digits (52).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2532617616400 + 509808852081 = 1591420^2 + 714009^2 .

It is a cyclic number.

It is not a de Polignac number, because 3042426468481 - 2²⁵ = 3042392914049 is a prime.

It is a super-2 number, since 2×3042426468481² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3042426468281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1521213234240 + 1521213234241.

It is an arithmetic number, because the mean of its divisors is an integer number (1521213234241).

Almost surely, 2^{3042426468481} is an apocalyptic number.

It is an amenable number.

3042426468481 is a deficient number, since it is larger than the sum of its proper divisors (1).

3042426468481 is an equidigital number, since it uses as much as digits as its factorization.

3042426468481 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7077888, while the sum is 52.

The spelling of 3042426468481 in words is "three trillion, forty-two billion, four hundred twenty-six million, four hundred sixty-eight thousand, four hundred eighty-one".