98378653881273 has 8 divisors (see below), whose sum is σ = 133394784924000. Its totient is φ = 64474146046368.

The previous prime is 98378653881197. The next prime is 98378653881331. The reversal of 98378653881273 is 37218835687389.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 98378653881273 - 2¹⁴ = 98378653864889 is a prime.

It is a super-2 number, since 2×98378653881273² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (98328653881273) 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, 277905801748 + ... + 277905802101.

It is an arithmetic number, because the mean of its divisors is an integer number (16674348115500).

Almost surely, 2^{98378653881273} is an apocalyptic number.

It is an amenable number.

98378653881273 is a deficient number, since it is larger than the sum of its proper divisors (35016131042727).

98378653881273 is a wasteful number, since it uses less digits than its factorization.

98378653881273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 555811603911.

The product of its digits is 2926264320, while the sum is 78.

The spelling of 98378653881273 in words is "ninety-eight trillion, three hundred seventy-eight billion, six hundred fifty-three million, eight hundred eighty-one thousand, two hundred seventy-three".