2662110662399 has 8 divisors (see below), whose sum is σ = 2823411103200. Its totient is φ = 2501333076736.

The previous prime is 2662110662371. The next prime is 2662110662401. The reversal of 2662110662399 is 9932660112662.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2662110662399 - 2⁸ = 2662110662143 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 2662110662399.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2662110662699) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 130703294 + ... + 130723659.

It is an arithmetic number, because the mean of its divisors is an integer number (352926387900).

Almost surely, 2^{2662110662399} is an apocalyptic number.

2662110662399 is a deficient number, since it is larger than the sum of its proper divisors (161300440801).

2662110662399 is a wasteful number, since it uses less digits than its factorization.

2662110662399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261427569.

The product of its (nonzero) digits is 2519424, while the sum is 53.

The spelling of 2662110662399 in words is "two trillion, six hundred sixty-two billion, one hundred ten million, six hundred sixty-two thousand, three hundred ninety-nine".