4223174928 has 40 divisors (see below), whose sum is σ = 12468422208. Its totient is φ = 1206621312.

The previous prime is 4223174881. The next prime is 4223174929. The reversal of 4223174928 is 8294713224.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a self number, because there is not a number n which added to its sum of digits gives 4223174928.

It is not an unprimeable number, because it can be changed into a prime (4223174929) 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, 6284151 + ... + 6284822.

Almost surely, 2^4223174928 is an apocalyptic number.

4223174928 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

4223174928 is an abundant number, since it is smaller than the sum of its proper divisors (8245247280).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4223174928 is a wasteful number, since it uses less digits than its factorization.

4223174928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12568991 (or 12568985 counting only the distinct ones).

The product of its digits is 193536, while the sum is 42.

The square root of 4223174928 is about 64985.9594681805. The cubic root of 4223174928 is about 1616.3907515852.

The spelling of 4223174928 in words is "four billion, two hundred twenty-three million, one hundred seventy-four thousand, nine hundred twenty-eight".