87362241143 has 2 divisors, whose sum is σ = 87362241144. Its totient is φ = 87362241142.

The previous prime is 87362241097. The next prime is 87362241151. The reversal of 87362241143 is 34114226378.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-87362241143 is a prime.

It is a super-2 number, since 2×87362241143² (a number of 23 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 87362241143.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (87362240143) 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, 43681120571 + 43681120572.

It is an arithmetic number, because the mean of its divisors is an integer number (43681120572).

Almost surely, 2^87362241143 is an apocalyptic number.

87362241143 is a deficient number, since it is larger than the sum of its proper divisors (1).

87362241143 is an equidigital number, since it uses as much as digits as its factorization.

87362241143 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 193536, while the sum is 41.

The spelling of 87362241143 in words is "eighty-seven billion, three hundred sixty-two million, two hundred forty-one thousand, one hundred forty-three".