143432042230 has 32 divisors (see below), whose sum is σ = 260803006848. Its totient is φ = 56789712000.

The previous prime is 143432042203. The next prime is 143432042233. The reversal of 143432042230 is 32240234341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143432042233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4278835 + ... + 4312225.

It is an arithmetic number, because the mean of its divisors is an integer number (8150093964).

Almost surely, 2^143432042230 is an apocalyptic number.

143432042230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

143432042230 is a deficient number, since it is larger than the sum of its proper divisors (117370964618).

143432042230 is a wasteful number, since it uses less digits than its factorization.

143432042230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37752.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 143432042230 its reverse (32240234341), we get a palindrome (175672276571).

The spelling of 143432042230 in words is "one hundred forty-three billion, four hundred thirty-two million, forty-two thousand, two hundred thirty".