41542143164243 has 2 divisors, whose sum is σ = 41542143164244. Its totient is φ = 41542143164242.

The previous prime is 41542143164173. The next prime is 41542143164281. The reversal of 41542143164243 is 34246134124514.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 41542143164243 - 2¹⁴ = 41542143147859 is a prime.

It is a super-2 number, since 2×41542143164243² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 41542143164194 and 41542143164203.

It is not a weakly prime, because it can be changed into another prime (41542143164143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20771071582121 + 20771071582122.

It is an arithmetic number, because the mean of its divisors is an integer number (20771071582122).

Almost surely, 2^{41542143164243} is an apocalyptic number.

41542143164243 is a deficient number, since it is larger than the sum of its proper divisors (1).

41542143164243 is an equidigital number, since it uses as much as digits as its factorization.

41542143164243 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1105920, while the sum is 44.

Adding to 41542143164243 its reverse (34246134124514), we get a palindrome (75788277288757).

The spelling of 41542143164243 in words is "forty-one trillion, five hundred forty-two billion, one hundred forty-three million, one hundred sixty-four thousand, two hundred forty-three".