144340410142 has 8 divisors (see below), whose sum is σ = 222362253576. Its totient is φ = 70219658952.

The previous prime is 144340410107. The next prime is 144340410143. The reversal of 144340410142 is 241014043441.

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

It is a self number, because there is not a number n which added to its sum of digits gives 144340410142.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144340410143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 975272968 + ... + 975273115.

It is an arithmetic number, because the mean of its divisors is an integer number (27795281697).

Almost surely, 2^144340410142 is an apocalyptic number.

144340410142 is a deficient number, since it is larger than the sum of its proper divisors (78021843434).

144340410142 is a wasteful number, since it uses less digits than its factorization.

144340410142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1950546122.

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 144340410142 its reverse (241014043441), we get a palindrome (385354453583).

The spelling of 144340410142 in words is "one hundred forty-four billion, three hundred forty million, four hundred ten thousand, one hundred forty-two".