143201111042 has 8 divisors (see below), whose sum is σ = 234329090832. Its totient is φ = 65091414100.

The previous prime is 143201111033. The next prime is 143201111059. The reversal of 143201111042 is 240111102341.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3254570684 + ... + 3254570727.

It is an arithmetic number, because the mean of its divisors is an integer number (29291136354).

Almost surely, 2^143201111042 is an apocalyptic number.

143201111042 is a deficient number, since it is larger than the sum of its proper divisors (91127979790).

143201111042 is a wasteful number, since it uses less digits than its factorization.

143201111042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6509141424.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 143201111042 its reverse (240111102341), we get a palindrome (383312213383).

The spelling of 143201111042 in words is "one hundred forty-three billion, two hundred one million, one hundred eleven thousand, forty-two".