98126181209900 has 36 divisors (see below), whose sum is σ = 212934687453600. Its totient is φ = 39250311336000.

The previous prime is 98126181209897. The next prime is 98126181209993. The reversal of 98126181209900 is 990218162189.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24155750 + ... + 27924050.

Almost surely, 2^{98126181209900} is an apocalyptic number.

It is an amenable number.

98126181209900 is an abundant number, since it is smaller than the sum of its proper divisors (114808506243700).

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

98126181209900 is a wasteful number, since it uses less digits than its factorization.

98126181209900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4028714 (or 4028707 counting only the distinct ones).

The product of its (nonzero) digits is 1119744, while the sum is 56.

Adding to 98126181209900 its sum of digits (56), we get a square (98126181209956 = 9905866²).

The spelling of 98126181209900 in words is "ninety-eight trillion, one hundred twenty-six billion, one hundred eighty-one million, two hundred nine thousand, nine hundred".