354424012545241 has 2 divisors, whose sum is σ = 354424012545242. Its totient is φ = 354424012545240.

The previous prime is 354424012545191. The next prime is 354424012545289. The reversal of 354424012545241 is 142545210424453.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 337065365235600 + 17358647309641 = 18359340^2 + 4166371^2 .

It is a cyclic number.

It is not a de Polignac number, because 354424012545241 - 2¹⁵ = 354424012512473 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 354424012545191 and 354424012545200.

It is not a weakly prime, because it can be changed into another prime (354424012545541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 177212006272620 + 177212006272621.

It is an arithmetic number, because the mean of its divisors is an integer number (177212006272621).

Almost surely, 2^{354424012545241} is an apocalyptic number.

It is an amenable number.

354424012545241 is a deficient number, since it is larger than the sum of its proper divisors (1).

354424012545241 is an equidigital number, since it uses as much as digits as its factorization.

354424012545241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3072000, while the sum is 46.

Adding to 354424012545241 its reverse (142545210424453), we get a palindrome (496969222969694).

The spelling of 354424012545241 in words is "three hundred fifty-four trillion, four hundred twenty-four billion, twelve million, five hundred forty-five thousand, two hundred forty-one".