2114661004243 has 16 divisors (see below), whose sum is σ = 2282212967616. Its totient is φ = 1951934699520.

The previous prime is 2114661004237. The next prime is 2114661004259. The reversal of 2114661004243 is 3424001664112.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2114661004243 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2114661004199 and 2114661004208.

It is not an unprimeable number, because it can be changed into a prime (2114661005243) 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, 1786363 + ... + 2724043.

It is an arithmetic number, because the mean of its divisors is an integer number (142638310476).

Almost surely, 2^{2114661004243} is an apocalyptic number.

2114661004243 is a deficient number, since it is larger than the sum of its proper divisors (167551963373).

2114661004243 is a wasteful number, since it uses less digits than its factorization.

2114661004243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 940254.

The product of its (nonzero) digits is 27648, while the sum is 34.

Adding to 2114661004243 its reverse (3424001664112), we get a palindrome (5538662668355).

The spelling of 2114661004243 in words is "two trillion, one hundred fourteen billion, six hundred sixty-one million, four thousand, two hundred forty-three".