2114343813 has 4 divisors (see below), whose sum is σ = 2819125088. Its totient is φ = 1409562540.

The previous prime is 2114343773. The next prime is 2114343859. The reversal of 2114343813 is 3183434112.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 2114343813 - 2²⁶ = 2047234949 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 (2114343613) 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, 352390633 + ... + 352390638.

It is an arithmetic number, because the mean of its divisors is an integer number (704781272).

Almost surely, 2^2114343813 is an apocalyptic number.

It is an amenable number.

2114343813 is a deficient number, since it is larger than the sum of its proper divisors (704781275).

2114343813 is an equidigital number, since it uses as much as digits as its factorization.

2114343813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 704781274.

The product of its digits is 6912, while the sum is 30.

The square root of 2114343813 is about 45981.9944434775. The cubic root of 2114343813 is about 1283.4881689533.

Adding to 2114343813 its reverse (3183434112), we get a palindrome (5297777925).

The spelling of 2114343813 in words is "two billion, one hundred fourteen million, three hundred forty-three thousand, eight hundred thirteen".