144334213142 has 16 divisors (see below), whose sum is σ = 253464960672. Its totient is φ = 60348799680.

The previous prime is 144334213103. The next prime is 144334213159. The reversal of 144334213142 is 241312433441.

It is a junction number, because it is equal to n+sod(n) for n = 144334213099 and 144334213108.

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, 125726093 + ... + 125727240.

It is an arithmetic number, because the mean of its divisors is an integer number (15841560042).

Almost surely, 2^144334213142 is an apocalyptic number.

144334213142 is a deficient number, since it is larger than the sum of its proper divisors (109130747530).

144334213142 is a wasteful number, since it uses less digits than its factorization.

144334213142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251453383.

The product of its digits is 27648, while the sum is 32.

Adding to 144334213142 its reverse (241312433441), we get a palindrome (385646646583).

The spelling of 144334213142 in words is "one hundred forty-four billion, three hundred thirty-four million, two hundred thirteen thousand, one hundred forty-two".