4244652801 has 63 divisors (see below), whose sum is σ = 6769951281. Its totient is φ = 2659724424.

The previous prime is 4244652799. The next prime is 4244652827. The reversal of 4244652801 is 1082564424.

The square root of 4244652801 is 65151.

It is a perfect power (a square), and thus also a powerful number.

It is not a de Polignac number, because 4244652801 - 2¹ = 4244652799 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4244652101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 62 ways as a sum of consecutive naturals, for example, 33422400 + ... + 33422526.

Almost surely, 2^4244652801 is an apocalyptic number.

4244652801 is the 65151-st square number.

4244652801 is the 32576-th centered octagonal number.

It is an amenable number.

4244652801 is a deficient number, since it is larger than the sum of its proper divisors (2525298480).

4244652801 is an frugal number, since it uses more digits than its factorization.

4244652801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310 (or 149 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 36.

The cubic root of 4244652801 is about 1619.1262881264.

Multiplying 4244652801 by its sum of digits (36), we get a square (152807500836 = 390906²).

The spelling of 4244652801 in words is "four billion, two hundred forty-four million, six hundred fifty-two thousand, eight hundred one".