80234809673534 has 8 divisors (see below), whose sum is σ = 121802241191400. Its totient is φ = 39634062609736.

The previous prime is 80234809673479. The next prime is 80234809673549. The reversal of 80234809673534 is 43537690843208.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 241671113309 + ... + 241671113640.

It is an arithmetic number, because the mean of its divisors is an integer number (15225280148925).

Almost surely, 2^{80234809673534} is an apocalyptic number.

80234809673534 is a deficient number, since it is larger than the sum of its proper divisors (41567431517866).

80234809673534 is a wasteful number, since it uses less digits than its factorization.

80234809673534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 483342227034.

The product of its (nonzero) digits is 104509440, while the sum is 62.

The spelling of 80234809673534 in words is "eighty trillion, two hundred thirty-four billion, eight hundred nine million, six hundred seventy-three thousand, five hundred thirty-four".