98017123967 has 4 divisors (see below), whose sum is σ = 112019570256. Its totient is φ = 84014677680.

The previous prime is 98017123933. The next prime is 98017124027. The reversal of 98017123967 is 76932171089.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 98017123967 - 2⁶ = 98017123903 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98017123927) 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, 7001223134 + ... + 7001223147.

It is an arithmetic number, because the mean of its divisors is an integer number (28004892564).

Almost surely, 2^98017123967 is an apocalyptic number.

98017123967 is a deficient number, since it is larger than the sum of its proper divisors (14002446289).

98017123967 is a wasteful number, since it uses less digits than its factorization.

98017123967 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14002446288.

The product of its (nonzero) digits is 1143072, while the sum is 53.

The spelling of 98017123967 in words is "ninety-eight billion, seventeen million, one hundred twenty-three thousand, nine hundred sixty-seven".