144210430142 has 16 divisors (see below), whose sum is σ = 216827826000. Its totient is φ = 71934594048.

The previous prime is 144210430099. The next prime is 144210430153. The reversal of 144210430142 is 241034012441.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2886398 + ... + 2935934.

It is an arithmetic number, because the mean of its divisors is an integer number (13551739125).

Almost surely, 2^144210430142 is an apocalyptic number.

144210430142 is a deficient number, since it is larger than the sum of its proper divisors (72617395858).

144210430142 is a wasteful number, since it uses less digits than its factorization.

144210430142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52955.

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 144210430142 its reverse (241034012441), we get a palindrome (385244442583).

The spelling of 144210430142 in words is "one hundred forty-four billion, two hundred ten million, four hundred thirty thousand, one hundred forty-two".