143201412641641 has 2 divisors, whose sum is σ = 143201412641642. Its totient is φ = 143201412641640.

The previous prime is 143201412641603. The next prime is 143201412641663. The reversal of 143201412641641 is 146146214102341.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 142961120523225 + 240292118416 = 11956635^2 + 490196^2 .

It is a cyclic number.

It is not a de Polignac number, because 143201412641641 - 2¹⁵ = 143201412608873 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 143201412641594 and 143201412641603.

It is not a weakly prime, because it can be changed into another prime (143201412641681) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71600706320820 + 71600706320821.

It is an arithmetic number, because the mean of its divisors is an integer number (71600706320821).

Almost surely, 2^{143201412641641} is an apocalyptic number.

It is an amenable number.

143201412641641 is a deficient number, since it is larger than the sum of its proper divisors (1).

143201412641641 is an equidigital number, since it uses as much as digits as its factorization.

143201412641641 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 110592, while the sum is 40.

Adding to 143201412641641 its reverse (146146214102341), we get a palindrome (289347626743982).

The spelling of 143201412641641 in words is "one hundred forty-three trillion, two hundred one billion, four hundred twelve million, six hundred forty-one thousand, six hundred forty-one".