2134343043 has 12 divisors (see below), whose sum is σ = 3523360048. Its totient is φ = 1219624560.

The previous prime is 2134343041. The next prime is 2134343051. The reversal of 2134343043 is 3403434312.

It is not a de Polignac number, because 2134343043 - 2¹ = 2134343041 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2134342998 and 2134343016.

It is not an unprimeable number, because it can be changed into a prime (2134343041) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16939168 + ... + 16939293.

Almost surely, 2^2134343043 is an apocalyptic number.

2134343043 is a deficient number, since it is larger than the sum of its proper divisors (1389017005).

2134343043 is a wasteful number, since it uses less digits than its factorization.

2134343043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33878474 (or 33878471 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

The square root of 2134343043 is about 46198.9506699016. The cubic root of 2134343043 is about 1287.5222440999.

Adding to 2134343043 its reverse (3403434312), we get a palindrome (5537777355).

The spelling of 2134343043 in words is "two billion, one hundred thirty-four million, three hundred forty-three thousand, forty-three".