8151796840767 has 8 divisors (see below), whose sum is σ = 10887899653296. Its totient is φ = 5425112627712.

The previous prime is 8151796840727. The next prime is 8151796840771. The reversal of 8151796840767 is 7670486971518.

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

It is not a de Polignac number, because 8151796840767 - 2⁸ = 8151796840511 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8151796840717) 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 7 ways as a sum of consecutive naturals, for example, 2354647848 + ... + 2354651309.

It is an arithmetic number, because the mean of its divisors is an integer number (1360987456662).

Almost surely, 2^{8151796840767} is an apocalyptic number.

8151796840767 is a deficient number, since it is larger than the sum of its proper divisors (2736102812529).

8151796840767 is a wasteful number, since it uses less digits than its factorization.

8151796840767 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4709299737.

The product of its (nonzero) digits is 142248960, while the sum is 69.

The spelling of 8151796840767 in words is "eight trillion, one hundred fifty-one billion, seven hundred ninety-six million, eight hundred forty thousand, seven hundred sixty-seven".