180039141 has 12 divisors (see below), whose sum is σ = 260253760. Its totient is φ = 119935080.

The previous prime is 180039127. The next prime is 180039157. The reversal of 180039141 is 141930081.

It is not a de Polignac number, because 180039141 - 2⁵ = 180039109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (180039161) 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 11 ways as a sum of consecutive naturals, for example, 6276 + ... + 19986.

Almost surely, 2^180039141 is an apocalyptic number.

It is an amenable number.

180039141 is a deficient number, since it is larger than the sum of its proper divisors (80214619).

180039141 is a wasteful number, since it uses less digits than its factorization.

180039141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15176 (or 15173 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 27.

The square root of 180039141 is about 13417.8664846540. The cubic root of 180039141 is about 564.6625400194.

The spelling of 180039141 in words is "one hundred eighty million, thirty-nine thousand, one hundred forty-one".