98447304705644 has 12 divisors (see below), whose sum is σ = 172300466027424. Its totient is φ = 49218600126384.

The previous prime is 98447304705613. The next prime is 98447304705647. The reversal of 98447304705644 is 44650740374489.

It is not an unprimeable number, because it can be changed into a prime (98447304705647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1263012767 + ... + 1263090710.

It is an arithmetic number, because the mean of its divisors is an integer number (14358372168952).

Almost surely, 2^{98447304705644} is an apocalyptic number.

It is an amenable number.

98447304705644 is a deficient number, since it is larger than the sum of its proper divisors (73853161321780).

98447304705644 is a wasteful number, since it uses less digits than its factorization.

98447304705644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2526113224 (or 2526113222 counting only the distinct ones).

The product of its (nonzero) digits is 325140480, while the sum is 65.

The spelling of 98447304705644 in words is "ninety-eight trillion, four hundred forty-seven billion, three hundred four million, seven hundred five thousand, six hundred forty-four".