98006766723129 has 32 divisors (see below), whose sum is σ = 143224630811136. Its totient is φ = 59119302465920.

The previous prime is 98006766723127. The next prime is 98006766723149. The reversal of 98006766723129 is 92132766760089.

It is a cyclic number.

It is not a de Polignac number, because 98006766723129 - 2¹ = 98006766723127 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 98006766723129.

It is not an unprimeable number, because it can be changed into a prime (98006766723127) 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 31 ways as a sum of consecutive naturals, for example, 24084469 + ... + 27858125.

It is an arithmetic number, because the mean of its divisors is an integer number (4475769712848).

Almost surely, 2^{98006766723129} is an apocalyptic number.

It is an amenable number.

98006766723129 is a deficient number, since it is larger than the sum of its proper divisors (45217864088007).

98006766723129 is a wasteful number, since it uses less digits than its factorization.

98006766723129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3777365.

The product of its (nonzero) digits is 82301184, while the sum is 66.

The spelling of 98006766723129 in words is "ninety-eight trillion, six billion, seven hundred sixty-six million, seven hundred twenty-three thousand, one hundred twenty-nine".