187880600381741 has 2 divisors, whose sum is σ = 187880600381742. Its totient is φ = 187880600381740.

The previous prime is 187880600381707. The next prime is 187880600381779. The reversal of 187880600381741 is 147183006088781.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 117545624687716 + 70334975694025 = 10841846^2 + 8386595^2 .

It is a cyclic number.

It is not a de Polignac number, because 187880600381741 - 2¹⁴ = 187880600365357 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (187880600381641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 93940300190870 + 93940300190871.

It is an arithmetic number, because the mean of its divisors is an integer number (93940300190871).

Almost surely, 2^{187880600381741} is an apocalyptic number.

It is an amenable number.

187880600381741 is a deficient number, since it is larger than the sum of its proper divisors (1).

187880600381741 is an equidigital number, since it uses as much as digits as its factorization.

187880600381741 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14450688, while the sum is 62.

The spelling of 187880600381741 in words is "one hundred eighty-seven trillion, eight hundred eighty billion, six hundred million, three hundred eighty-one thousand, seven hundred forty-one".