2049192058211 has 4 divisors (see below), whose sum is σ = 2049215701032. Its totient is φ = 2049168415392.

The previous prime is 2049192058187. The next prime is 2049192058213. The reversal of 2049192058211 is 1128502919402.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2049192058211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2049192058213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11690921 + ... + 11864906.

It is an arithmetic number, because the mean of its divisors is an integer number (512303925258).

Almost surely, 2^{2049192058211} is an apocalyptic number.

2049192058211 is a deficient number, since it is larger than the sum of its proper divisors (23642821).

2049192058211 is an equidigital number, since it uses as much as digits as its factorization.

2049192058211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23642820.

The product of its (nonzero) digits is 103680, while the sum is 44.

The spelling of 2049192058211 in words is "two trillion, forty-nine billion, one hundred ninety-two million, fifty-eight thousand, two hundred eleven".