80831838129998 has 8 divisors (see below), whose sum is σ = 121247876841480. Its totient is φ = 40415879182840.

The previous prime is 80831838129983. The next prime is 80831838130027. The reversal of 80831838129998 is 89992183813808.

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17339753 + ... + 21501876.

It is an arithmetic number, because the mean of its divisors is an integer number (15155984605185).

Almost surely, 2^{80831838129998} is an apocalyptic number.

80831838129998 is a deficient number, since it is larger than the sum of its proper divisors (40416038711482).

80831838129998 is a wasteful number, since it uses less digits than its factorization.

80831838129998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39882162.

The product of its (nonzero) digits is 429981696, while the sum is 77.

The spelling of 80831838129998 in words is "eighty trillion, eight hundred thirty-one billion, eight hundred thirty-eight million, one hundred twenty-nine thousand, nine hundred ninety-eight".