2004534423240 has 64 divisors (see below), whose sum is σ = 6040094996160. Its totient is φ = 532187692800.

The previous prime is 2004534423211. The next prime is 2004534423259. The reversal of 2004534423240 is 423244354002.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36766711 + ... + 36821190.

It is an arithmetic number, because the mean of its divisors is an integer number (94376484315).

Almost surely, 2^{2004534423240} is an apocalyptic number.

2004534423240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2004534423240 is an abundant number, since it is smaller than the sum of its proper divisors (4035560572920).

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

2004534423240 is a wasteful number, since it uses less digits than its factorization.

2004534423240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73588142 (or 73588138 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 33.

Adding to 2004534423240 its reverse (423244354002), we get a palindrome (2427778777242).

The spelling of 2004534423240 in words is "two trillion, four billion, five hundred thirty-four million, four hundred twenty-three thousand, two hundred forty".