4054001320 has 32 divisors (see below), whose sum is σ = 9123337800. Its totient is φ = 1621274368.

The previous prime is 4054001317. The next prime is 4054001363. The reversal of 4054001320 is 231004504.

It can be written as a sum of positive squares in 4 ways, for example, as 2517831684 + 1536169636 = 50178^2 + 39194^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 337986 + ... + 349774.

Almost surely, 2^4054001320 is an apocalyptic number.

4054001320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4054001320 is an abundant number, since it is smaller than the sum of its proper divisors (5069336480).

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

4054001320 is a wasteful number, since it uses less digits than its factorization.

4054001320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20397 (or 20393 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 4054001320 is about 63671.0398847074. The cubic root of 4054001320 is about 1594.5126238288.

Adding to 4054001320 its reverse (231004504), we get a palindrome (4285005824).

The spelling of 4054001320 in words is "four billion, fifty-four million, one thousand, three hundred twenty".