2004140043 has 16 divisors (see below), whose sum is σ = 2969786400. Its totient is φ = 1335782880.

The previous prime is 2004140023. The next prime is 2004140053. The reversal of 2004140043 is 3400414002.

It is not a de Polignac number, because 2004140043 - 2¹³ = 2004131851 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2004139998 and 2004140025.

It is not an unprimeable number, because it can be changed into a prime (2004140023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 217453 + ... + 226481.

It is an arithmetic number, because the mean of its divisors is an integer number (185611650).

Almost surely, 2^2004140043 is an apocalyptic number.

2004140043 is a deficient number, since it is larger than the sum of its proper divisors (965646357).

2004140043 is an equidigital number, since it uses as much as digits as its factorization.

2004140043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17259 (or 17253 counting only the distinct ones).

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

The square root of 2004140043 is about 44767.6227088283. The cubic root of 2004140043 is about 1260.7898052768.

Adding to 2004140043 its reverse (3400414002), we get a palindrome (5404554045).

The spelling of 2004140043 in words is "two billion, four million, one hundred forty thousand, forty-three".