7712143886018 has 16 divisors (see below), whose sum is σ = 13590631184256. Its totient is φ = 3235864567440.

The previous prime is 7712143885993. The next prime is 7712143886047. The reversal of 7712143886018 is 8106883412177.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13482768746 + ... + 13482769317.

It is an arithmetic number, because the mean of its divisors is an integer number (849414449016).

Almost surely, 2^{7712143886018} is an apocalyptic number.

7712143886018 is a deficient number, since it is larger than the sum of its proper divisors (5878487298238).

7712143886018 is a wasteful number, since it uses less digits than its factorization.

7712143886018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26965538089.

The product of its (nonzero) digits is 3612672, while the sum is 56.

The spelling of 7712143886018 in words is "seven trillion, seven hundred twelve billion, one hundred forty-three million, eight hundred eighty-six thousand, eighteen".