23432434214 has 32 divisors (see below), whose sum is σ = 40294368000. Its totient is φ = 10011401568.

The previous prime is 23432434139. The next prime is 23432434219. The reversal of 23432434214 is 41243423432.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23432434219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12483044 + ... + 12484920.

It is an arithmetic number, because the mean of its divisors is an integer number (1259199000).

Almost surely, 2^23432434214 is an apocalyptic number.

23432434214 is a deficient number, since it is larger than the sum of its proper divisors (16861933786).

23432434214 is a wasteful number, since it uses less digits than its factorization.

23432434214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4172.

The product of its digits is 55296, while the sum is 32.

Adding to 23432434214 its reverse (41243423432), we get a palindrome (64675857646).

The spelling of 23432434214 in words is "twenty-three billion, four hundred thirty-two million, four hundred thirty-four thousand, two hundred fourteen".