424215041 has 2 divisors, whose sum is σ = 424215042. Its totient is φ = 424215040.

The previous prime is 424215037. The next prime is 424215061. The reversal of 424215041 is 140512424.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 407232400 + 16982641 = 20180^2 + 4121^2 .

It is a cyclic number.

It is not a de Polignac number, because 424215041 - 2² = 424215037 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 424214998 and 424215016.

It is not a weakly prime, because it can be changed into another prime (424215061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212107520 + 212107521.

It is an arithmetic number, because the mean of its divisors is an integer number (212107521).

Almost surely, 2^424215041 is an apocalyptic number.

It is an amenable number.

424215041 is a deficient number, since it is larger than the sum of its proper divisors (1).

424215041 is an equidigital number, since it uses as much as digits as its factorization.

424215041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1280, while the sum is 23.

The square root of 424215041 is about 20596.4812771502. The cubic root of 424215041 is about 751.3841349521.

Adding to 424215041 its reverse (140512424), we get a palindrome (564727465).

The spelling of 424215041 in words is "four hundred twenty-four million, two hundred fifteen thousand, forty-one".