78714143006 has 4 divisors (see below), whose sum is σ = 118071214512. Its totient is φ = 39357071502.

The previous prime is 78714142999. The next prime is 78714143017. The reversal of 78714143006 is 60034141787.

It is a semiprime because it is the product of two primes.

It is a congruent 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 as a sum of consecutive naturals, namely, 19678535750 + ... + 19678535753.

It is an arithmetic number, because the mean of its divisors is an integer number (29517803628).

Almost surely, 2^78714143006 is an apocalyptic number.

78714143006 is a deficient number, since it is larger than the sum of its proper divisors (39357071506).

78714143006 is a wasteful number, since it uses less digits than its factorization.

78714143006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39357071505.

The product of its (nonzero) digits is 112896, while the sum is 41.

The spelling of 78714143006 in words is "seventy-eight billion, seven hundred fourteen million, one hundred forty-three thousand, six".