224064402289 has 8 divisors (see below), whose sum is σ = 275771572160. Its totient is φ = 177281724816.

The previous prime is 224064402251. The next prime is 224064402307. The reversal of 224064402289 is 982204460422.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 224064402289 - 2¹⁵ = 224064369521 is a prime.

It is not an unprimeable number, because it can be changed into a prime (224064402209) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1231122999 + ... + 1231123180.

It is an arithmetic number, because the mean of its divisors is an integer number (34471446520).

Almost surely, 2^224064402289 is an apocalyptic number.

It is an amenable number.

224064402289 is a deficient number, since it is larger than the sum of its proper divisors (51707169871).

224064402289 is a wasteful number, since it uses less digits than its factorization.

224064402289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2462246199.

The product of its (nonzero) digits is 442368, while the sum is 43.

The spelling of 224064402289 in words is "two hundred twenty-four billion, sixty-four million, four hundred two thousand, two hundred eighty-nine".