143143432232002 has 4 divisors (see below), whose sum is σ = 214715148348006. Its totient is φ = 71571716116000.

The previous prime is 143143432231957. The next prime is 143143432232033. The reversal of 143143432232002 is 200232234341341.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 115141248091321 + 28002184140681 = 10730389^2 + 5291709^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35785858057999 + ... + 35785858058002.

Almost surely, 2^{143143432232002} is an apocalyptic number.

143143432232002 is a deficient number, since it is larger than the sum of its proper divisors (71571716116004).

143143432232002 is an equidigital number, since it uses as much as digits as its factorization.

143143432232002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71571716116003.

The product of its (nonzero) digits is 82944, while the sum is 34.

Adding to 143143432232002 its reverse (200232234341341), we get a palindrome (343375666573343).

The spelling of 143143432232002 in words is "one hundred forty-three trillion, one hundred forty-three billion, four hundred thirty-two million, two hundred thirty-two thousand, two".