2234340043 has 6 divisors (see below), whose sum is σ = 2419433484. Its totient is φ = 2062467576.

The previous prime is 2234340029. The next prime is 2234340077. The reversal of 2234340043 is 3400434322.

It is not a de Polignac number, because 2234340043 - 2²¹ = 2232242891 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2234340013) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6610305 + ... + 6610642.

It is an arithmetic number, because the mean of its divisors is an integer number (403238914).

Almost surely, 2^2234340043 is an apocalyptic number.

2234340043 is a deficient number, since it is larger than the sum of its proper divisors (185093441).

2234340043 is a wasteful number, since it uses less digits than its factorization.

2234340043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13220973 (or 13220960 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 25.

The square root of 2234340043 is about 47268.8062362484. The cubic root of 2234340043 is about 1307.3235651359.

Adding to 2234340043 its reverse (3400434322), we get a palindrome (5634774365).

The spelling of 2234340043 in words is "two billion, two hundred thirty-four million, three hundred forty thousand, forty-three".