358227387441 has 81 divisors (see below), whose sum is σ = 661869431769. Its totient is φ = 186020326800.

The previous prime is 358227387409. The next prime is 358227387451. The reversal of 358227387441 is 144783722853.

It is a happy number.

The square root of 358227387441 is 598521.

It is a perfect power (a square), and thus also a powerful number.

358227387441 is a `hidden beast` number, since 3 + 58 + 2 + 2 + 73 + 87 + 441 = 666.

It is not a de Polignac number, because 358227387441 - 2⁵ = 358227387409 is a prime.

It is a super-2 number, since 2×358227387441² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (358227387451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 138257056 + ... + 138259646.

Almost surely, 2^358227387441 is an apocalyptic number.

358227387441 is the 598521-st square number.

358227387441 is the 299261-st centered octagonal number.

It is an amenable number.

358227387441 is a deficient number, since it is larger than the sum of its proper divisors (303642044328).

358227387441 is an equidigital number, since it uses as much as digits as its factorization.

358227387441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5224 (or 2612 counting only the distinct ones).

The product of its digits is 9031680, while the sum is 54.

The spelling of 358227387441 in words is "three hundred fifty-eight billion, two hundred twenty-seven million, three hundred eighty-seven thousand, four hundred forty-one".