489334399402103 has 2 divisors, whose sum is σ = 489334399402104. Its totient is φ = 489334399402102.

The previous prime is 489334399402087. The next prime is 489334399402109. The reversal of 489334399402103 is 301204993433984.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 489334399402103 - 2⁴ = 489334399402087 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (489334399402109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 244667199701051 + 244667199701052.

It is an arithmetic number, because the mean of its divisors is an integer number (244667199701052).

Almost surely, 2^{489334399402103} is an apocalyptic number.

489334399402103 is a deficient number, since it is larger than the sum of its proper divisors (1).

489334399402103 is an equidigital number, since it uses as much as digits as its factorization.

489334399402103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 60466176, while the sum is 62.

The spelling of 489334399402103 in words is "four hundred eighty-nine trillion, three hundred thirty-four billion, three hundred ninety-nine million, four hundred two thousand, one hundred three".