4224267124850 has 24 divisors (see below), whose sum is σ = 7857291226548. Its totient is φ = 1689673651200.

The previous prime is 4224267124829. The next prime is 4224267124907. The reversal of 4224267124850 is 584217624224.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 1947478861441 + 2276788263409 = 1395521^2 + 1508903^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4224267124795 and 4224267124804.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1824362 + ... + 3431738.

Almost surely, 2^{4224267124850} is an apocalyptic number.

4224267124850 is a deficient number, since it is larger than the sum of its proper divisors (3633024101698).

4224267124850 is a wasteful number, since it uses less digits than its factorization.

4224267124850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1659950 (or 1659945 counting only the distinct ones).

The product of its (nonzero) digits is 1720320, while the sum is 47.

The spelling of 4224267124850 in words is "four trillion, two hundred twenty-four billion, two hundred sixty-seven million, one hundred twenty-four thousand, eight hundred fifty".