7998529328323 has 4 divisors (see below), whose sum is σ = 8184541638328. Its totient is φ = 7812517018320.

The previous prime is 7998529328299. The next prime is 7998529328347. The reversal of 7998529328323 is 3238239258997.

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

It is an interprime number because it is at equal distance from previous prime (7998529328299) and next prime (7998529328347).

It is a cyclic number.

It is not a de Polignac number, because 7998529328323 - 2⁵ = 7998529328291 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7998529320323) 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, 93006154938 + ... + 93006155023.

It is an arithmetic number, because the mean of its divisors is an integer number (2046135409582).

Almost surely, 2^{7998529328323} is an apocalyptic number.

7998529328323 is a deficient number, since it is larger than the sum of its proper divisors (186012310005).

7998529328323 is a wasteful number, since it uses less digits than its factorization.

7998529328323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186012310004.

The product of its digits is 352719360, while the sum is 70.

The spelling of 7998529328323 in words is "seven trillion, nine hundred ninety-eight billion, five hundred twenty-nine million, three hundred twenty-eight thousand, three hundred twenty-three".