64000032000001 has 2 divisors, whose sum is σ = 64000032000002. Its totient is φ = 64000032000000.

The previous prime is 64000031999993. The next prime is 64000032000143. The reversal of 64000032000001 is 10000023000046.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 64000016000001 + 16000000 = 8000001^2 + 4000^2 .

It is a cyclic number.

It is not a de Polignac number, because 64000032000001 - 2³ = 64000031999993 is a prime.

It is not a weakly prime, because it can be changed into another prime (64000032004001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32000016000000 + 32000016000001.

It is an arithmetic number, because the mean of its divisors is an integer number (32000016000001).

Almost surely, 2^{64000032000001} is an apocalyptic number.

It is an amenable number.

64000032000001 is a deficient number, since it is larger than the sum of its proper divisors (1).

64000032000001 is an equidigital number, since it uses as much as digits as its factorization.

64000032000001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 64000032000001 its reverse (10000023000046), we get a palindrome (74000055000047).

The spelling of 64000032000001 in words is "sixty-four trillion, thirty-two million, one", and thus it is an aban number.