8079812457142 has 8 divisors (see below), whose sum is σ = 12757598616600. Its totient is φ = 3827279584944.

The previous prime is 8079812457109. The next prime is 8079812457217. The reversal of 8079812457142 is 2417542189708.

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, 106313321767 + ... + 106313321842.

It is an arithmetic number, because the mean of its divisors is an integer number (1594699827075).

Almost surely, 2^{8079812457142} is an apocalyptic number.

8079812457142 is a deficient number, since it is larger than the sum of its proper divisors (4677786159458).

8079812457142 is a wasteful number, since it uses less digits than its factorization.

8079812457142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212626643630.

The product of its (nonzero) digits is 9031680, while the sum is 58.

The spelling of 8079812457142 in words is "eight trillion, seventy-nine billion, eight hundred twelve million, four hundred fifty-seven thousand, one hundred forty-two".