4320001404 has 96 divisors (see below), whose sum is σ = 12064174080. Its totient is φ = 1332936000.

The previous prime is 4320001379. The next prime is 4320001447. The reversal of 4320001404 is 4041000234.

It is a Harshad number since it is a multiple of its sum of digits (18).

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, 48954 + ... + 105054.

It is an arithmetic number, because the mean of its divisors is an integer number (125668480).

Almost surely, 2^4320001404 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4320001404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6032087040).

4320001404 is an abundant number, since it is smaller than the sum of its proper divisors (7744172676).

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

4320001404 is a wasteful number, since it uses less digits than its factorization.

4320001404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56168 (or 56160 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 4320001404 is about 65726.7175812089. The cubic root of 4320001404 is about 1628.6507463941.

Adding to 4320001404 its reverse (4041000234), we get a palindrome (8361001638).

The spelling of 4320001404 in words is "four billion, three hundred twenty million, one thousand, four hundred four".