134241131587 has 2 divisors, whose sum is σ = 134241131588. Its totient is φ = 134241131586.

The previous prime is 134241131579. The next prime is 134241131617. The reversal of 134241131587 is 785131142431.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 134241131587 - 2³ = 134241131579 is a prime.

It is not a weakly prime, because it can be changed into another prime (134241131287) 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 as a sum of consecutive naturals, namely, 67120565793 + 67120565794.

It is an arithmetic number, because the mean of its divisors is an integer number (67120565794).

Almost surely, 2^134241131587 is an apocalyptic number.

134241131587 is a deficient number, since it is larger than the sum of its proper divisors (1).

134241131587 is an equidigital number, since it uses as much as digits as its factorization.

134241131587 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 80640, while the sum is 40.

The spelling of 134241131587 in words is "one hundred thirty-four billion, two hundred forty-one million, one hundred thirty-one thousand, five hundred eighty-seven".