2005344154114 has 16 divisors (see below), whose sum is σ = 3438048225600. Its totient is φ = 859354361424.

The previous prime is 2005344154067. The next prime is 2005344154139. The reversal of 2005344154114 is 4114514435002.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2005344154114.

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, 6412444 + ... + 6717895.

It is an arithmetic number, because the mean of its divisors is an integer number (214878014100).

Almost surely, 2^{2005344154114} is an apocalyptic number.

2005344154114 is a deficient number, since it is larger than the sum of its proper divisors (1432704071486).

2005344154114 is a wasteful number, since it uses less digits than its factorization.

2005344154114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13141257.

The product of its (nonzero) digits is 38400, while the sum is 34.

Adding to 2005344154114 its reverse (4114514435002), we get a palindrome (6119858589116).

The spelling of 2005344154114 in words is "two trillion, five billion, three hundred forty-four million, one hundred fifty-four thousand, one hundred fourteen".