2663414716205 has 16 divisors (see below), whose sum is σ = 3355028861184. Its totient is φ = 2025887107200.

The previous prime is 2663414716187. The next prime is 2663414716211. The reversal of 2663414716205 is 5026174143662.

It is not a de Polignac number, because 2663414716205 - 2¹² = 2663414712109 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2663414716205.

It is a congruent number.

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, 69322496 + ... + 69360905.

It is an arithmetic number, because the mean of its divisors is an integer number (209689303824).

Almost surely, 2^{2663414716205} is an apocalyptic number.

It is an amenable number.

2663414716205 is a deficient number, since it is larger than the sum of its proper divisors (691614144979).

2663414716205 is a wasteful number, since it uses less digits than its factorization.

2663414716205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138683596.

The product of its (nonzero) digits is 1451520, while the sum is 47.

Adding to 2663414716205 its reverse (5026174143662), we get a palindrome (7689588859867).

The spelling of 2663414716205 in words is "two trillion, six hundred sixty-three billion, four hundred fourteen million, seven hundred sixteen thousand, two hundred five".