4000241320 has 16 divisors (see below), whose sum is σ = 9000543060. Its totient is φ = 1600096512.

The previous prime is 4000241279. The next prime is 4000241341. The reversal of 4000241320 is 231420004.

It can be written as a sum of positive squares in 2 ways, for example, as 3730033476 + 270207844 = 61074^2 + 16438^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4000241294 and 4000241303.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50002977 + ... + 50003056.

Almost surely, 2^4000241320 is an apocalyptic number.

4000241320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4000241320 is an abundant number, since it is smaller than the sum of its proper divisors (5000301740).

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

4000241320 is a wasteful number, since it uses less digits than its factorization.

4000241320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100006044 (or 100006040 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 4000241320 is about 63247.4609767064. The cubic root of 4000241320 is about 1587.4329739614.

Adding to 4000241320 its reverse (231420004), we get a palindrome (4231661324).

The spelling of 4000241320 in words is "four billion, two hundred forty-one thousand, three hundred twenty".