98447074471 has 2 divisors, whose sum is σ = 98447074472. Its totient is φ = 98447074470.

The previous prime is 98447074469. The next prime is 98447074499. The reversal of 98447074471 is 17447074489.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 98447074471 - 2¹ = 98447074469 is a prime.

It is a super-3 number, since 3×98447074471³ (a number of 34 digits) contains 333 as substring.

Together with 98447074469, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (98447074441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49223537235 + 49223537236.

It is an arithmetic number, because the mean of its divisors is an integer number (49223537236).

Almost surely, 2^98447074471 is an apocalyptic number.

98447074471 is a deficient number, since it is larger than the sum of its proper divisors (1).

98447074471 is an equidigital number, since it uses as much as digits as its factorization.

98447074471 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6322176, while the sum is 55.

The spelling of 98447074471 in words is "ninety-eight billion, four hundred forty-seven million, seventy-four thousand, four hundred seventy-one".