188480671141 has 24 divisors (see below), whose sum is σ = 225487574520. Its totient is φ = 156972961152.

The previous prime is 188480671139. The next prime is 188480671177. The reversal of 188480671141 is 141176084881.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 76626544225 + 111854126916 = 276815^2 + 334446^2 .

It is not a de Polignac number, because 188480671141 - 2¹ = 188480671139 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (188480671241) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1258015 + ... + 1399843.

It is an arithmetic number, because the mean of its divisors is an integer number (9395315605).

Almost surely, 2^188480671141 is an apocalyptic number.

It is an amenable number.

188480671141 is a deficient number, since it is larger than the sum of its proper divisors (37006903379).

188480671141 is a wasteful number, since it uses less digits than its factorization.

188480671141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142613 (or 142606 counting only the distinct ones).

The product of its (nonzero) digits is 344064, while the sum is 49.

The spelling of 188480671141 in words is "one hundred eighty-eight billion, four hundred eighty million, six hundred seventy-one thousand, one hundred forty-one".