350014521221441 has 2 divisors, whose sum is σ = 350014521221442. Its totient is φ = 350014521221440.

The previous prime is 350014521221419. The next prime is 350014521221447. The reversal of 350014521221441 is 144122125410053.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 268019594660416 + 81994926561025 = 16371304^2 + 9055105^2 .

It is a cyclic number.

It is not a de Polignac number, because 350014521221441 - 2⁴² = 345616474710337 is a prime.

It is not a weakly prime, because it can be changed into another prime (350014521221447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 175007260610720 + 175007260610721.

It is an arithmetic number, because the mean of its divisors is an integer number (175007260610721).

Almost surely, 2^{350014521221441} is an apocalyptic number.

It is an amenable number.

350014521221441 is a deficient number, since it is larger than the sum of its proper divisors (1).

350014521221441 is an equidigital number, since it uses as much as digits as its factorization.

350014521221441 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 38400, while the sum is 35.

Adding to 350014521221441 its reverse (144122125410053), we get a palindrome (494136646631494).

The spelling of 350014521221441 in words is "three hundred fifty trillion, fourteen billion, five hundred twenty-one million, two hundred twenty-one thousand, four hundred forty-one".