144151244042 has 8 divisors (see below), whose sum is σ = 232859701956. Its totient is φ = 66531343392.

The previous prime is 144151244033. The next prime is 144151244047. The reversal of 144151244042 is 240442151441.

144151244042 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 143905663801 + 245580241 = 379349^2 + 15671^2 .

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

It is not an unprimeable number, because it can be changed into a prime (144151244047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2772139283 + ... + 2772139334.

Almost surely, 2^144151244042 is an apocalyptic number.

144151244042 is a deficient number, since it is larger than the sum of its proper divisors (88708457914).

144151244042 is a wasteful number, since it uses less digits than its factorization.

144151244042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5544278632.

The product of its (nonzero) digits is 20480, while the sum is 32.

Adding to 144151244042 its reverse (240442151441), we get a palindrome (384593395483).

The spelling of 144151244042 in words is "one hundred forty-four billion, one hundred fifty-one million, two hundred forty-four thousand, forty-two".