144310042 has 16 divisors (see below), whose sum is σ = 229908672. Its totient is φ = 67700160.

The previous prime is 144310039. The next prime is 144310051. The reversal of 144310042 is 240013441.

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, 4843 + ... + 17665.

It is an arithmetic number, because the mean of its divisors is an integer number (14369292).

Almost surely, 2^144310042 is an apocalyptic number.

144310042 is a deficient number, since it is larger than the sum of its proper divisors (85598630).

144310042 is a wasteful number, since it uses less digits than its factorization.

144310042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13173.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 144310042 is about 12012.9114705803. The cubic root of 144310042 is about 524.5241850678.

Adding to 144310042 its reverse (240013441), we get a palindrome (384323483).

The spelling of 144310042 in words is "one hundred forty-four million, three hundred ten thousand, forty-two".