78714143007 has 8 divisors (see below), whose sum is σ = 106672718640. Its totient is φ = 51615831360.

The previous prime is 78714142999. The next prime is 78714143017. The reversal of 78714143007 is 70034141787.

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

It is not a de Polignac number, because 78714143007 - 2³ = 78714142999 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 78714143007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (78714143017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 215065782 + ... + 215066147.

It is an arithmetic number, because the mean of its divisors is an integer number (13334089830).

Almost surely, 2^78714143007 is an apocalyptic number.

78714143007 is a deficient number, since it is larger than the sum of its proper divisors (27958575633).

78714143007 is a wasteful number, since it uses less digits than its factorization.

78714143007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 430131993.

The product of its (nonzero) digits is 131712, while the sum is 42.

The spelling of 78714143007 in words is "seventy-eight billion, seven hundred fourteen million, one hundred forty-three thousand, seven".