4004421054 has 8 divisors (see below), whose sum is σ = 8008842120. Its totient is φ = 1334807016.

The previous prime is 4004421017. The next prime is 4004421097. The reversal of 4004421054 is 4501244004.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

4004421054 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 333701749 + ... + 333701760.

It is an arithmetic number, because the mean of its divisors is an integer number (1001105265).

Almost surely, 2^4004421054 is an apocalyptic number.

4004421054 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

4004421054 is a wasteful number, since it uses less digits than its factorization.

4004421054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 667403514.

The product of its (nonzero) digits is 2560, while the sum is 24.

The square root of 4004421054 is about 63280.4950517930. The cubic root of 4004421054 is about 1587.9856687834.

Adding to 4004421054 its reverse (4501244004), we get a palindrome (8505665058).

The spelling of 4004421054 in words is "four billion, four million, four hundred twenty-one thousand, fifty-four".