2938663049111 has 16 divisors (see below), whose sum is σ = 3272038890240. Its totient is φ = 2626474403520.

The previous prime is 2938663049107. The next prime is 2938663049137. The reversal of 2938663049111 is 1119403668392.

It is a cyclic number.

It is not a de Polignac number, because 2938663049111 - 2² = 2938663049107 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2938663049911) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46027205 + ... + 46091006.

It is an arithmetic number, because the mean of its divisors is an integer number (204502430640).

Almost surely, 2^{2938663049111} is an apocalyptic number.

2938663049111 is a deficient number, since it is larger than the sum of its proper divisors (333375841129).

2938663049111 is a wasteful number, since it uses less digits than its factorization.

2938663049111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92118326.

The product of its (nonzero) digits is 1679616, while the sum is 53.

The spelling of 2938663049111 in words is "two trillion, nine hundred thirty-eight billion, six hundred sixty-three million, forty-nine thousand, one hundred eleven".