424121041 has 2 divisors, whose sum is σ = 424121042. Its totient is φ = 424121040.

The previous prime is 424121023. The next prime is 424121057. The reversal of 424121041 is 140121424.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 400160016 + 23961025 = 20004^2 + 4895^2 .

It is a cyclic number.

It is not a de Polignac number, because 424121041 - 2¹¹ = 424118993 is a prime.

It is not a weakly prime, because it can be changed into another prime (424121011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212060520 + 212060521.

It is an arithmetic number, because the mean of its divisors is an integer number (212060521).

Almost surely, 2^424121041 is an apocalyptic number.

It is an amenable number.

424121041 is a deficient number, since it is larger than the sum of its proper divisors (1).

424121041 is an equidigital number, since it uses as much as digits as its factorization.

424121041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 256, while the sum is 19.

The square root of 424121041 is about 20594.1992075439. The cubic root of 424121041 is about 751.3286321848.

Adding to 424121041 its reverse (140121424), we get a palindrome (564242465).

The spelling of 424121041 in words is "four hundred twenty-four million, one hundred twenty-one thousand, forty-one".