144555210142 has 16 divisors (see below), whose sum is σ = 247816535040. Its totient is φ = 61950332088.

The previous prime is 144555210133. The next prime is 144555210167. The reversal of 144555210142 is 241012555441.

It is a junction number, because it is equal to n+sod(n) for n = 144555210098 and 144555210107.

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, 376459 + ... + 656377.

It is an arithmetic number, because the mean of its divisors is an integer number (15488533440).

Almost surely, 2^144555210142 is an apocalyptic number.

144555210142 is a deficient number, since it is larger than the sum of its proper divisors (103261324898).

144555210142 is a wasteful number, since it uses less digits than its factorization.

144555210142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316815.

The product of its (nonzero) digits is 32000, while the sum is 34.

Adding to 144555210142 its reverse (241012555441), we get a palindrome (385567765583).

The spelling of 144555210142 in words is "one hundred forty-four billion, five hundred fifty-five million, two hundred ten thousand, one hundred forty-two".