224649704402 has 6 divisors (see below), whose sum is σ = 336975562053. Its totient is φ = 112324517052.

The previous prime is 224649704393. The next prime is 224649704443. The reversal of 224649704402 is 204407946422.

224649704402 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 141106160881 + 83543543521 = 375641^2 + 289039^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=335149.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 502724 + ... + 837872.

Almost surely, 2^224649704402 is an apocalyptic number.

224649704402 is a deficient number, since it is larger than the sum of its proper divisors (112325857651).

224649704402 is an frugal number, since it uses more digits than its factorization.

224649704402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 670300 (or 335151 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 44.

The spelling of 224649704402 in words is "two hundred twenty-four billion, six hundred forty-nine million, seven hundred four thousand, four hundred two".