350434323434453 has 2 divisors, whose sum is σ = 350434323434454. Its totient is φ = 350434323434452.

The previous prime is 350434323434443. The next prime is 350434323434537. The reversal of 350434323434453 is 354434323434053.

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., 327683779753444 + 22750543681009 = 18102038^2 + 4769753^2 .

It is a cyclic number.

It is not a de Polignac number, because 350434323434453 - 2²⁸ = 350434054998997 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (350434323434423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 175217161717226 + 175217161717227.

It is an arithmetic number, because the mean of its divisors is an integer number (175217161717227).

Almost surely, 2^{350434323434453} is an apocalyptic number.

It is an amenable number.

350434323434453 is a deficient number, since it is larger than the sum of its proper divisors (1).

350434323434453 is an equidigital number, since it uses as much as digits as its factorization.

350434323434453 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 37324800, while the sum is 50.

The spelling of 350434323434453 in words is "three hundred fifty trillion, four hundred thirty-four billion, three hundred twenty-three million, four hundred thirty-four thousand, four hundred fifty-three".