144323042 has 16 divisors (see below), whose sum is σ = 223776000. Its totient is φ = 69737520.

The previous prime is 144323033. The next prime is 144323071. The reversal of 144323042 is 240323441.

144323042 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 144322999 and 144323017.

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, 67709 + ... + 69807.

It is an arithmetic number, because the mean of its divisors is an integer number (13986000).

Almost surely, 2^144323042 is an apocalyptic number.

144323042 is a deficient number, since it is larger than the sum of its proper divisors (79452958).

144323042 is a wasteful number, since it uses less digits than its factorization.

144323042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3241.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 144323042 is about 12013.4525428788. The cubic root of 144323042 is about 524.5399349758.

Adding to 144323042 its reverse (240323441), we get a palindrome (384646483).

The spelling of 144323042 in words is "one hundred forty-four million, three hundred twenty-three thousand, forty-two".