67244501201 has 2 divisors, whose sum is σ = 67244501202. Its totient is φ = 67244501200.

The previous prime is 67244501119. The next prime is 67244501237. The reversal of 67244501201 is 10210544276.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 61107345601 + 6137155600 = 247199^2 + 78340^2 .

It is a cyclic number.

It is not a de Polignac number, because 67244501201 - 2³⁴ = 50064632017 is a prime.

It is not a weakly prime, because it can be changed into another prime (67244501251) 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, 33622250600 + 33622250601.

It is an arithmetic number, because the mean of its divisors is an integer number (33622250601).

Almost surely, 2^67244501201 is an apocalyptic number.

It is an amenable number.

67244501201 is a deficient number, since it is larger than the sum of its proper divisors (1).

67244501201 is an equidigital number, since it uses as much as digits as its factorization.

67244501201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13440, while the sum is 32.

The spelling of 67244501201 in words is "sixty-seven billion, two hundred forty-four million, five hundred one thousand, two hundred one".