188015410241 has 2 divisors, whose sum is σ = 188015410242. Its totient is φ = 188015410240.

The previous prime is 188015410237. The next prime is 188015410277. The reversal of 188015410241 is 142014510881.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 149007580225 + 39007830016 = 386015^2 + 197504^2 .

It is a cyclic number.

It is not a de Polignac number, because 188015410241 - 2² = 188015410237 is a prime.

It is not a weakly prime, because it can be changed into another prime (188015412241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 94007705120 + 94007705121.

It is an arithmetic number, because the mean of its divisors is an integer number (94007705121).

Almost surely, 2^188015410241 is an apocalyptic number.

It is an amenable number.

188015410241 is a deficient number, since it is larger than the sum of its proper divisors (1).

188015410241 is an equidigital number, since it uses as much as digits as its factorization.

188015410241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10240, while the sum is 35.

The spelling of 188015410241 in words is "one hundred eighty-eight billion, fifteen million, four hundred ten thousand, two hundred forty-one".