6223402144 has 12 divisors (see below), whose sum is σ = 12252323034. Its totient is φ = 3111701056.

The previous prime is 6223402111. The next prime is 6223402193. The reversal of 6223402144 is 4412043226.

It can be written as a sum of positive squares in only one way, i.e., 5713545744 + 509856400 = 75588^2 + 22580^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 97240627 + ... + 97240690.

Almost surely, 2^6223402144 is an apocalyptic number.

It is an amenable number.

6223402144 is a deficient number, since it is larger than the sum of its proper divisors (6028920890).

6223402144 is a wasteful number, since it uses less digits than its factorization.

6223402144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194481327 (or 194481319 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

The square root of 6223402144 is about 78888.5425394588. The cubic root of 6223402144 is about 1839.3990381459.

The spelling of 6223402144 in words is "six billion, two hundred twenty-three million, four hundred two thousand, one hundred forty-four".