179472000018 has 8 divisors (see below), whose sum is σ = 358944000048. Its totient is φ = 59824000004.

The previous prime is 179472000011. The next prime is 179472000091. The reversal of 179472000018 is 810000274971.

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

179472000018 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 179472000018.

It is not an unprimeable number, because it can be changed into a prime (179472000011) by changing a digit.

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, 14955999996 + ... + 14956000007.

It is an arithmetic number, because the mean of its divisors is an integer number (44868000006).

Almost surely, 2^179472000018 is an apocalyptic number.

179472000018 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

179472000018 is a wasteful number, since it uses less digits than its factorization.

179472000018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29912000008.

The product of its (nonzero) digits is 28224, while the sum is 39.

Adding to 179472000018 its reverse (810000274971), we get a palindrome (989472274989).

The spelling of 179472000018 in words is "one hundred seventy-nine billion, four hundred seventy-two million, eighteen", and thus it is an aban number.