432143131 has 8 divisors (see below), whose sum is σ = 509809664. Its totient is φ = 358459560.

The previous prime is 432143119. The next prime is 432143141. The reversal of 432143131 is 131341234.

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

It is a cyclic number.

It is not a de Polignac number, because 432143131 - 2¹⁵ = 432110363 is a prime.

It is a super-2 number, since 2×432143131² = 373495371340966322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (432143141) 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 7 ways as a sum of consecutive naturals, for example, 995505 + ... + 995938.

It is an arithmetic number, because the mean of its divisors is an integer number (63726208).

Almost surely, 2^432143131 is an apocalyptic number.

432143131 is a deficient number, since it is larger than the sum of its proper divisors (77666533).

432143131 is a wasteful number, since it uses less digits than its factorization.

432143131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1991481.

The product of its digits is 864, while the sum is 22.

The square root of 432143131 is about 20788.0526023964. The cubic root of 432143131 is about 756.0361085699.

Adding to 432143131 its reverse (131341234), we get a palindrome (563484365).

The spelling of 432143131 in words is "four hundred thirty-two million, one hundred forty-three thousand, one hundred thirty-one".