80027146438 has 8 divisors (see below), whose sum is σ = 120078347760. Its totient is φ = 40001030520.

The previous prime is 80027146403. The next prime is 80027146453. The reversal of 80027146438 is 83464172008.

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

It is a junction number, because it is equal to n+sod(n) for n = 80027146394 and 80027146403.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6263373 + ... + 6276136.

It is an arithmetic number, because the mean of its divisors is an integer number (15009793470).

Almost surely, 2^80027146438 is an apocalyptic number.

80027146438 is a deficient number, since it is larger than the sum of its proper divisors (40051201322).

80027146438 is a wasteful number, since it uses less digits than its factorization.

80027146438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12542702.

The product of its (nonzero) digits is 258048, while the sum is 43.

The spelling of 80027146438 in words is "eighty billion, twenty-seven million, one hundred forty-six thousand, four hundred thirty-eight".