98278906361673 has 4 divisors (see below), whose sum is σ = 131038541815568. Its totient is φ = 65519270907780.

The previous prime is 98278906361579. The next prime is 98278906361719. The reversal of 98278906361673 is 37616360987289.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 98278906361673 - 2¹⁴ = 98278906345289 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 98278906361595 and 98278906361604.

It is not an unprimeable number, because it can be changed into a prime (98278906311673) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16379817726943 + ... + 16379817726948.

It is an arithmetic number, because the mean of its divisors is an integer number (32759635453892).

Almost surely, 2^{98278906361673} is an apocalyptic number.

It is an amenable number.

98278906361673 is a deficient number, since it is larger than the sum of its proper divisors (32759635453895).

98278906361673 is a wasteful number, since it uses less digits than its factorization.

98278906361673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32759635453894.

The product of its (nonzero) digits is 987614208, while the sum is 75.

The spelling of 98278906361673 in words is "ninety-eight trillion, two hundred seventy-eight billion, nine hundred six million, three hundred sixty-one thousand, six hundred seventy-three".