80010625121279 has 4 divisors (see below), whose sum is σ = 80027339273784. Its totient is φ = 79993910968776.

The previous prime is 80010625121267. The next prime is 80010625121291. The reversal of 80010625121279 is 97212152601008.

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 (80010625121267) and next prime (80010625121291).

It is a cyclic number.

It is not a de Polignac number, because 80010625121279 - 2⁴⁴ = 62418439076863 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 (80010625121209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8357069072 + ... + 8357078645.

It is an arithmetic number, because the mean of its divisors is an integer number (20006834818446).

Almost surely, 2^{80010625121279} is an apocalyptic number.

80010625121279 is a deficient number, since it is larger than the sum of its proper divisors (16714152505).

80010625121279 is a wasteful number, since it uses less digits than its factorization.

80010625121279 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16714152504.

The product of its (nonzero) digits is 120960, while the sum is 44.

The spelling of 80010625121279 in words is "eighty trillion, ten billion, six hundred twenty-five million, one hundred twenty-one thousand, two hundred seventy-nine".