4224334478 has 32 divisors (see below), whose sum is σ = 7844975040. Its totient is φ = 1671153120.

The previous prime is 4224334463. The next prime is 4224334493. The reversal of 4224334478 is 8744334224.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4224334463) and next prime (4224334493).

It is a Curzon number.

It is a congruent 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 15 ways as a sum of consecutive naturals, for example, 37913 + ... + 99428.

It is an arithmetic number, because the mean of its divisors is an integer number (245155470).

Almost surely, 2^4224334478 is an apocalyptic number.

4224334478 is a deficient number, since it is larger than the sum of its proper divisors (3620640562).

4224334478 is a wasteful number, since it uses less digits than its factorization.

4224334478 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137389 (or 137363 counting only the distinct ones).

The product of its digits is 516096, while the sum is 41.

The square root of 4224334478 is about 64994.8803983821. The cubic root of 4224334478 is about 1616.5386746063.

The spelling of 4224334478 in words is "four billion, two hundred twenty-four million, three hundred thirty-four thousand, four hundred seventy-eight".