4230223478 has 32 divisors (see below), whose sum is σ = 6905406816. Its totient is φ = 1931908608.

The previous prime is 4230223469. The next prime is 4230223499. The reversal of 4230223478 is 8743220324.

4230223478 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3486800 + ... + 3488012.

It is an arithmetic number, because the mean of its divisors is an integer number (215793963).

Almost surely, 2^4230223478 is an apocalyptic number.

4230223478 is a deficient number, since it is larger than the sum of its proper divisors (2675183338).

4230223478 is a wasteful number, since it uses less digits than its factorization.

4230223478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2528.

The product of its (nonzero) digits is 64512, while the sum is 35.

The square root of 4230223478 is about 65040.1681885894. The cubic root of 4230223478 is about 1617.2895128734.

The spelling of 4230223478 in words is "four billion, two hundred thirty million, two hundred twenty-three thousand, four hundred seventy-eight".