354523241 has 2 divisors, whose sum is σ = 354523242. Its totient is φ = 354523240.

The previous prime is 354523237. The next prime is 354523297. The reversal of 354523241 is 142325453.

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., 321126400 + 33396841 = 17920^2 + 5779^2 .

It is an emirp because it is prime and its reverse (142325453) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 354523241 - 2² = 354523237 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (354520241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 177261620 + 177261621.

It is an arithmetic number, because the mean of its divisors is an integer number (177261621).

Almost surely, 2^354523241 is an apocalyptic number.

It is an amenable number.

354523241 is a deficient number, since it is larger than the sum of its proper divisors (1).

354523241 is an equidigital number, since it uses as much as digits as its factorization.

354523241 is an evil number, because the sum of its binary digits is even.

The product of its digits is 14400, while the sum is 29.

The square root of 354523241 is about 18828.7875605414. The cubic root of 354523241 is about 707.7527578134.

Adding to 354523241 its reverse (142325453), we get a palindrome (496848694).

The spelling of 354523241 in words is "three hundred fifty-four million, five hundred twenty-three thousand, two hundred forty-one".