2132342043 has 16 divisors (see below), whose sum is σ = 3063113760. Its totient is φ = 1311657984.

The previous prime is 2132342041. The next prime is 2132342053. The reversal of 2132342043 is 3402432312.

It is not a de Polignac number, because 2132342043 - 2¹ = 2132342041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2132342041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94705 + ... + 115037.

It is an arithmetic number, because the mean of its divisors is an integer number (191444610).

Almost surely, 2^2132342043 is an apocalyptic number.

2132342043 is a deficient number, since it is larger than the sum of its proper divisors (930771717).

2132342043 is a wasteful number, since it uses less digits than its factorization.

2132342043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23038.

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 2132342043 is about 46177.2892556503. The cubic root of 2132342043 is about 1287.1197568547.

Adding to 2132342043 its reverse (3402432312), we get a palindrome (5534774355).

The spelling of 2132342043 in words is "two billion, one hundred thirty-two million, three hundred forty-two thousand, forty-three".