4124420350429 has 2 divisors, whose sum is σ = 4124420350430. Its totient is φ = 4124420350428.

The previous prime is 4124420350409. The next prime is 4124420350439. The reversal of 4124420350429 is 9240530244214.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3768637924804 + 355782425625 = 1941298^2 + 596475^2 .

It is a cyclic number.

It is not a de Polignac number, because 4124420350429 - 2¹¹ = 4124420348381 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4124420350391 and 4124420350400.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4124420350409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2062210175214 + 2062210175215.

It is an arithmetic number, because the mean of its divisors is an integer number (2062210175215).

Almost surely, 2^{4124420350429} is an apocalyptic number.

It is an amenable number.

4124420350429 is a deficient number, since it is larger than the sum of its proper divisors (1).

4124420350429 is an equidigital number, since it uses as much as digits as its factorization.

4124420350429 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 276480, while the sum is 40.

The spelling of 4124420350429 in words is "four trillion, one hundred twenty-four billion, four hundred twenty million, three hundred fifty thousand, four hundred twenty-nine".