355434210097 has 2 divisors, whose sum is σ = 355434210098. Its totient is φ = 355434210096.

The previous prime is 355434210083. The next prime is 355434210127. The reversal of 355434210097 is 790012434553.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 265097295376 + 90336914721 = 514876^2 + 300561^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-355434210097 is a prime.

It is not a weakly prime, because it can be changed into another prime (355434210007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 177717105048 + 177717105049.

It is an arithmetic number, because the mean of its divisors is an integer number (177717105049).

Almost surely, 2^355434210097 is an apocalyptic number.

It is an amenable number.

355434210097 is a deficient number, since it is larger than the sum of its proper divisors (1).

355434210097 is an equidigital number, since it uses as much as digits as its factorization.

355434210097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 453600, while the sum is 43.

The spelling of 355434210097 in words is "three hundred fifty-five billion, four hundred thirty-four million, two hundred ten thousand, ninety-seven".