354498330163 has 2 divisors, whose sum is σ = 354498330164. Its totient is φ = 354498330162.

The previous prime is 354498330149. The next prime is 354498330181. The reversal of 354498330163 is 361033894453.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 354498330163 - 2¹⁷ = 354498199091 is a prime.

It is not a weakly prime, because it can be changed into another prime (354498310163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 177249165081 + 177249165082.

It is an arithmetic number, because the mean of its divisors is an integer number (177249165082).

Almost surely, 2^354498330163 is an apocalyptic number.

354498330163 is a deficient number, since it is larger than the sum of its proper divisors (1).

354498330163 is an equidigital number, since it uses as much as digits as its factorization.

354498330163 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2799360, while the sum is 49.

The spelling of 354498330163 in words is "three hundred fifty-four billion, four hundred ninety-eight million, three hundred thirty thousand, one hundred sixty-three".