2114143432 has 8 divisors (see below), whose sum is σ = 3964018950. Its totient is φ = 1057071712.

The previous prime is 2114143387. The next prime is 2114143439. The reversal of 2114143432 is 2343414112.

It can be written as a sum of positive squares in only one way, i.e., 1670029956 + 444113476 = 40866^2 + 21074^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 2114143397 and 2114143406.

It is not an unprimeable number, because it can be changed into a prime (2114143439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132133957 + ... + 132133972.

Almost surely, 2^2114143432 is an apocalyptic number.

It is an amenable number.

2114143432 is a deficient number, since it is larger than the sum of its proper divisors (1849875518).

2114143432 is a wasteful number, since it uses less digits than its factorization.

2114143432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264267935 (or 264267931 counting only the distinct ones).

The product of its digits is 2304, while the sum is 25.

The square root of 2114143432 is about 45979.8154846233. The cubic root of 2114143432 is about 1283.4476213429.

Adding to 2114143432 its reverse (2343414112), we get a palindrome (4457557544).

The spelling of 2114143432 in words is "two billion, one hundred fourteen million, one hundred forty-three thousand, four hundred thirty-two".