2005412341452 has 48 divisors (see below), whose sum is σ = 5201797450752. Its totient is φ = 597145112640.

The previous prime is 2005412341447. The next prime is 2005412341523. The reversal of 2005412341452 is 2541432145002.

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, 207337218 + ... + 207346889.

It is an arithmetic number, because the mean of its divisors is an integer number (108370780224).

Almost surely, 2^{2005412341452} is an apocalyptic number.

It is an amenable number.

2005412341452 is an abundant number, since it is smaller than the sum of its proper divisors (3196385109300).

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

2005412341452 is a wasteful number, since it uses less digits than its factorization.

2005412341452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 414684158 (or 414684156 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 33.

Adding to 2005412341452 its reverse (2541432145002), we get a palindrome (4546844486454).

The spelling of 2005412341452 in words is "two trillion, five billion, four hundred twelve million, three hundred forty-one thousand, four hundred fifty-two".