178140970006 has 4 divisors (see below), whose sum is σ = 267211455012. Its totient is φ = 89070485002.

The previous prime is 178140969991. The next prime is 178140970009. The reversal of 178140970006 is 600079041871.

178140970006 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (178140970009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44535242500 + ... + 44535242503.

It is an arithmetic number, because the mean of its divisors is an integer number (66802863753).

Almost surely, 2^178140970006 is an apocalyptic number.

178140970006 is a deficient number, since it is larger than the sum of its proper divisors (89070485006).

178140970006 is an equidigital number, since it uses as much as digits as its factorization.

178140970006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89070485005.

The product of its (nonzero) digits is 84672, while the sum is 43.

The spelling of 178140970006 in words is "one hundred seventy-eight billion, one hundred forty million, nine hundred seventy thousand, six".