98356249924 has 27 divisors (see below), whose sum is σ = 173122574583. Its totient is φ = 48894300672.

The previous prime is 98356249921. The next prime is 98356249933. The reversal of 98356249924 is 42994265389.

The square root of 98356249924 is 313618.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 22136083524 + 76220166400 = 148782^2 + 276080^2 .

It is a super-2 number, since 2×98356249924² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (98356249921) 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 8 ways as a sum of consecutive naturals, for example, 146145652 + ... + 146146324.

Almost surely, 2^98356249924 is an apocalyptic number.

98356249924 is the 313618-th square number.

It is an amenable number.

98356249924 is a deficient number, since it is larger than the sum of its proper divisors (74766324659).

98356249924 is an frugal number, since it uses more digits than its factorization.

98356249924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1816 (or 908 counting only the distinct ones).

The product of its digits is 33592320, while the sum is 61.

The spelling of 98356249924 in words is "ninety-eight billion, three hundred fifty-six million, two hundred forty-nine thousand, nine hundred twenty-four".