1591282630141 has 2 divisors, whose sum is σ = 1591282630142. Its totient is φ = 1591282630140.

The previous prime is 1591282630009. The next prime is 1591282630169. The reversal of 1591282630141 is 1410362821951.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 919613871225 + 671668758916 = 958965^2 + 819554^2 .

It is a cyclic number.

It is not a de Polignac number, because 1591282630141 - 2¹³ = 1591282621949 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1591282637141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 795641315070 + 795641315071.

It is an arithmetic number, because the mean of its divisors is an integer number (795641315071).

Almost surely, 2^{1591282630141} is an apocalyptic number.

It is an amenable number.

1591282630141 is a deficient number, since it is larger than the sum of its proper divisors (1).

1591282630141 is an equidigital number, since it uses as much as digits as its factorization.

1591282630141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 103680, while the sum is 43.

The spelling of 1591282630141 in words is "one trillion, five hundred ninety-one billion, two hundred eighty-two million, six hundred thirty thousand, one hundred forty-one".