64352000143 has 2 divisors, whose sum is σ = 64352000144. Its totient is φ = 64352000142.

The previous prime is 64352000131. The next prime is 64352000159. The reversal of 64352000143 is 34100025346.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-64352000143 is a prime.

It is a congruent number.

It is a weakly prime.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32176000071 + 32176000072.

It is an arithmetic number, because the mean of its divisors is an integer number (32176000072).

Almost surely, 2^64352000143 is an apocalyptic number.

64352000143 is a deficient number, since it is larger than the sum of its proper divisors (1).

64352000143 is an equidigital number, since it uses as much as digits as its factorization.

64352000143 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 64352000143 its reverse (34100025346), we get a palindrome (98452025489).

The spelling of 64352000143 in words is "sixty-four billion, three hundred fifty-two million, one hundred forty-three", and thus it is an aban number.