958238441 has 2 divisors, whose sum is σ = 958238442. Its totient is φ = 958238440.

The previous prime is 958238431. The next prime is 958238453. The reversal of 958238441 is 144832859.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 806332816 + 151905625 = 28396^2 + 12325^2 .

It is an emirp because it is prime and its reverse (144832859) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 958238441 - 2¹⁸ = 957976297 is a prime.

It is a super-2 number, since 2×958238441² = 1836441819620220962, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 958238392 and 958238401.

It is not a weakly prime, because it can be changed into another prime (958238431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 479119220 + 479119221.

It is an arithmetic number, because the mean of its divisors is an integer number (479119221).

Almost surely, 2^958238441 is an apocalyptic number.

It is an amenable number.

958238441 is a deficient number, since it is larger than the sum of its proper divisors (1).

958238441 is an equidigital number, since it uses as much as digits as its factorization.

958238441 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 276480, while the sum is 44.

The square root of 958238441 is about 30955.4266809553. The cubic root of 958238441 is about 985.8810744493.

The spelling of 958238441 in words is "nine hundred fifty-eight million, two hundred thirty-eight thousand, four hundred forty-one".