180030419 has 8 divisors (see below), whose sum is σ = 185076720. Its totient is φ = 174993696.

The previous prime is 180030413. The next prime is 180030439. The reversal of 180030419 is 914030081.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-180030419 is a prime.

It is a super-2 number, since 2×180030419² = 64821903530631122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (180030413) 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, 53612 + ... + 56870.

It is an arithmetic number, because the mean of its divisors is an integer number (23134590).

Almost surely, 2^180030419 is an apocalyptic number.

180030419 is a deficient number, since it is larger than the sum of its proper divisors (5046301).

180030419 is a wasteful number, since it uses less digits than its factorization.

180030419 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4789.

The product of its (nonzero) digits is 864, while the sum is 26.

The square root of 180030419 is about 13417.5414663045. The cubic root of 180030419 is about 564.6534215093.

The spelling of 180030419 in words is "one hundred eighty million, thirty thousand, four hundred nineteen".