541424450266429 has 2 divisors, whose sum is σ = 541424450266430. Its totient is φ = 541424450266428.

The previous prime is 541424450266379. The next prime is 541424450266439. The reversal of 541424450266429 is 924662054424145.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 486321665500804 + 55102784765625 = 22052702^2 + 7423125^2 .

It is a cyclic number.

It is not a de Polignac number, because 541424450266429 - 2¹⁷ = 541424450135357 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (541424450266439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270712225133214 + 270712225133215.

It is an arithmetic number, because the mean of its divisors is an integer number (270712225133215).

Almost surely, 2^{541424450266429} is an apocalyptic number.

It is an amenable number.

541424450266429 is a deficient number, since it is larger than the sum of its proper divisors (1).

541424450266429 is an equidigital number, since it uses as much as digits as its factorization.

541424450266429 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 66355200, while the sum is 58.

The spelling of 541424450266429 in words is "five hundred forty-one trillion, four hundred twenty-four billion, four hundred fifty million, two hundred sixty-six thousand, four hundred twenty-nine".