1064423223601 has 2 divisors, whose sum is σ = 1064423223602. Its totient is φ = 1064423223600.

The previous prime is 1064423223569. The next prime is 1064423223631. The reversal of 1064423223601 is 1063223244601.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1063216703376 + 1206520225 = 1031124^2 + 34735^2 .

It is a cyclic number.

It is not a de Polignac number, because 1064423223601 - 2⁵ = 1064423223569 is a prime.

It is a super-2 number, since 2×1064423223601² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1064423223631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 532211611800 + 532211611801.

It is an arithmetic number, because the mean of its divisors is an integer number (532211611801).

Almost surely, 2^{1064423223601} is an apocalyptic number.

It is an amenable number.

1064423223601 is a deficient number, since it is larger than the sum of its proper divisors (1).

1064423223601 is an equidigital number, since it uses as much as digits as its factorization.

1064423223601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 41472, while the sum is 34.

The spelling of 1064423223601 in words is "one trillion, sixty-four billion, four hundred twenty-three million, two hundred twenty-three thousand, six hundred one".