4423211604 has 96 divisors (see below), whose sum is σ = 13675683840. Its totient is φ = 1208823264.

The previous prime is 4423211593. The next prime is 4423211669. The reversal of 4423211604 is 4061123244.

It is a happy number.

4423211604 is a `hidden beast` number, since 4 + 42 + 3 + 2 + 11 + 604 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 109804 + ... + 144579.

It is an arithmetic number, because the mean of its divisors is an integer number (142455040).

Almost surely, 2^4423211604 is an apocalyptic number.

It is an amenable number.

4423211604 is an abundant number, since it is smaller than the sum of its proper divisors (9252472236).

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

4423211604 is a wasteful number, since it uses less digits than its factorization.

4423211604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254426 (or 254418 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 4423211604 is about 66507.2297122651. The cubic root of 4423211604 is about 1641.5189679702.

Adding to 4423211604 its reverse (4061123244), we get a palindrome (8484334848).

The spelling of 4423211604 in words is "four billion, four hundred twenty-three million, two hundred eleven thousand, six hundred four".