102146642714 has 8 divisors (see below), whose sum is σ = 162232903188. Its totient is φ = 48069008320.

The previous prime is 102146642693. The next prime is 102146642723. The reversal of 102146642714 is 417246641201.

It can be written as a sum of positive squares in 2 ways, for example, as 102140964025 + 5678689 = 319595^2 + 2383^2 .

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

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 3 ways as a sum of consecutive naturals, for example, 1502156477 + ... + 1502156544.

Almost surely, 2^102146642714 is an apocalyptic number.

102146642714 is a deficient number, since it is larger than the sum of its proper divisors (60086260474).

102146642714 is a wasteful number, since it uses less digits than its factorization.

102146642714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3004313040.

The product of its (nonzero) digits is 64512, while the sum is 38.

The spelling of 102146642714 in words is "one hundred two billion, one hundred forty-six million, six hundred forty-two thousand, seven hundred fourteen".