98563649424 has 40 divisors (see below), whose sum is σ = 268023961440. Its totient is φ = 31125362688.

The previous prime is 98563649423. The next prime is 98563649533. The reversal of 98563649424 is 42494636589.

It is not an unprimeable number, because it can be changed into a prime (98563649423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54036177 + ... + 54038000.

It is an arithmetic number, because the mean of its divisors is an integer number (6700599036).

Almost surely, 2^98563649424 is an apocalyptic number.

It is an amenable number.

98563649424 is an abundant number, since it is smaller than the sum of its proper divisors (169460312016).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

98563649424 is a wasteful number, since it uses less digits than its factorization.

98563649424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108074207 (or 108074201 counting only the distinct ones).

The product of its digits is 44789760, while the sum is 60.

The spelling of 98563649424 in words is "ninety-eight billion, five hundred sixty-three million, six hundred forty-nine thousand, four hundred twenty-four".