2668034712485 has 32 divisors (see below), whose sum is σ = 3309928427520. Its totient is φ = 2063299629888.

The previous prime is 2668034712479. The next prime is 2668034712493. The reversal of 2668034712485 is 5842174308662.

2668034712485 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 2668034712485 - 2³⁸ = 2393156805541 is a prime.

It is a super-2 number, since 2×2668034712485² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2668034712485.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23846384 + ... + 23958006.

It is an arithmetic number, because the mean of its divisors is an integer number (103435263360).

Almost surely, 2^{2668034712485} is an apocalyptic number.

It is an amenable number.

2668034712485 is a deficient number, since it is larger than the sum of its proper divisors (641893715035).

2668034712485 is a wasteful number, since it uses less digits than its factorization.

2668034712485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112817.

The product of its (nonzero) digits is 15482880, while the sum is 56.

The spelling of 2668034712485 in words is "two trillion, six hundred sixty-eight billion, thirty-four million, seven hundred twelve thousand, four hundred eighty-five".