7142174018 has 16 divisors (see below), whose sum is σ = 12278817600. Its totient is φ = 3052159056.

The previous prime is 7142173999. The next prime is 7142174021. The reversal of 7142174018 is 8104712417.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 725996 + ... + 735767.

It is an arithmetic number, because the mean of its divisors is an integer number (767426100).

Almost surely, 2^7142174018 is an apocalyptic number.

7142174018 is a deficient number, since it is larger than the sum of its proper divisors (5136643582).

7142174018 is a wasteful number, since it uses less digits than its factorization.

7142174018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1462121.

The product of its (nonzero) digits is 12544, while the sum is 35.

The square root of 7142174018 is about 84511.3839550625. The cubic root of 7142174018 is about 1925.7953889003.

The spelling of 7142174018 in words is "seven billion, one hundred forty-two million, one hundred seventy-four thousand, eighteen".