143023104042 has 48 divisors (see below), whose sum is σ = 358343610912. Its totient is φ = 37720378080.

The previous prime is 143023104023. The next prime is 143023104043. The reversal of 143023104042 is 240401320341.

It is not an unprimeable number, because it can be changed into a prime (143023104043) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18706684 + ... + 18714327.

It is an arithmetic number, because the mean of its divisors is an integer number (7465491894).

Almost surely, 2^143023104042 is an apocalyptic number.

143023104042 is an abundant number, since it is smaller than the sum of its proper divisors (215320506870).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

143023104042 is a wasteful number, since it uses less digits than its factorization.

143023104042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37421043 (or 37421036 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 143023104042 its reverse (240401320341), we get a palindrome (383424424383).

The spelling of 143023104042 in words is "one hundred forty-three billion, twenty-three million, one hundred four thousand, forty-two".