98430498839 has 2 divisors, whose sum is σ = 98430498840. Its totient is φ = 98430498838.

The previous prime is 98430498823. The next prime is 98430498847. The reversal of 98430498839 is 93889403489.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 98430498839 - 2⁴ = 98430498823 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (98430498889) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49215249419 + 49215249420.

It is an arithmetic number, because the mean of its divisors is an integer number (49215249420).

Almost surely, 2^98430498839 is an apocalyptic number.

98430498839 is a deficient number, since it is larger than the sum of its proper divisors (1).

98430498839 is an equidigital number, since it uses as much as digits as its factorization.

98430498839 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 53747712, while the sum is 65.

The spelling of 98430498839 in words is "ninety-eight billion, four hundred thirty million, four hundred ninety-eight thousand, eight hundred thirty-nine".