143132044042342 has 32 divisors (see below), whose sum is σ = 228249762289920. Its totient is φ = 67187802810240.

The previous prime is 143132044042219. The next prime is 143132044042349. The reversal of 143132044042342 is 243240440231341.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143132044042349) 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 15 ways as a sum of consecutive naturals, for example, 17919009 + ... + 24644572.

It is an arithmetic number, because the mean of its divisors is an integer number (7132805071560).

Almost surely, 2^{143132044042342} is an apocalyptic number.

143132044042342 is a deficient number, since it is larger than the sum of its proper divisors (85117718247578).

143132044042342 is a wasteful number, since it uses less digits than its factorization.

143132044042342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42565216.

The product of its (nonzero) digits is 221184, while the sum is 37.

Adding to 143132044042342 its reverse (243240440231341), we get a palindrome (386372484273683).

The spelling of 143132044042342 in words is "one hundred forty-three trillion, one hundred thirty-two billion, forty-four million, forty-two thousand, three hundred forty-two".