4223157604 has 24 divisors (see below), whose sum is σ = 7899954048. Its totient is φ = 1970506560.

The previous prime is 4223157593. The next prime is 4223157649. The reversal of 4223157604 is 4067513224.

It is a self number, because there is not a number n which added to its sum of digits gives 4223157604.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 556032 + ... + 563575.

It is an arithmetic number, because the mean of its divisors is an integer number (329164752).

Almost surely, 2^4223157604 is an apocalyptic number.

It is an amenable number.

4223157604 is a deficient number, since it is larger than the sum of its proper divisors (3676796444).

4223157604 is a wasteful number, since it uses less digits than its factorization.

4223157604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1119675 (or 1119673 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 34.

The square root of 4223157604 is about 64985.8261777136. The cubic root of 4223157604 is about 1616.3885413687.

The spelling of 4223157604 in words is "four billion, two hundred twenty-three million, one hundred fifty-seven thousand, six hundred four".