4312132143 has 8 divisors (see below), whose sum is σ = 6272192256. Its totient is φ = 2613413400.

The previous prime is 4312132141. The next prime is 4312132159. The reversal of 4312132143 is 3412312134.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4312132143 - 2¹ = 4312132141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4312132141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65335303 + ... + 65335368.

It is an arithmetic number, because the mean of its divisors is an integer number (784024032).

Almost surely, 2^4312132143 is an apocalyptic number.

4312132143 is a deficient number, since it is larger than the sum of its proper divisors (1960060113).

4312132143 is a wasteful number, since it uses less digits than its factorization.

4312132143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130670685.

The product of its digits is 1728, while the sum is 24.

The square root of 4312132143 is about 65666.8268077574. The cubic root of 4312132143 is about 1627.6612353208.

Adding to 4312132143 its reverse (3412312134), we get a palindrome (7724444277).

Subtracting from 4312132143 its reverse (3412312134), we obtain a square (899820009 = 29997²).

The spelling of 4312132143 in words is "four billion, three hundred twelve million, one hundred thirty-two thousand, one hundred forty-three".