180018034 has 8 divisors (see below), whose sum is σ = 308602368. Its totient is φ = 77150580.

The previous prime is 180018031. The next prime is 180018107. The reversal of 180018034 is 430810081.

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

It is not an unprimeable number, because it can be changed into a prime (180018031) 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, 6429202 + ... + 6429229.

It is an arithmetic number, because the mean of its divisors is an integer number (38575296).

Almost surely, 2^180018034 is an apocalyptic number.

180018034 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

180018034 is a deficient number, since it is larger than the sum of its proper divisors (128584334).

180018034 is a wasteful number, since it uses less digits than its factorization.

180018034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12858440.

The product of its (nonzero) digits is 768, while the sum is 25.

The square root of 180018034 is about 13417.0799356641. The cubic root of 180018034 is about 564.6404729698.

The spelling of 180018034 in words is "one hundred eighty million, eighteen thousand, thirty-four".