144360042 has 16 divisors (see below), whose sum is σ = 288839520. Its totient is φ = 48100112.

The previous prime is 144360037. The next prime is 144360049. The reversal of 144360042 is 240063441.

It is a junction number, because it is equal to n+sod(n) for n = 144359994 and 144360021.

It is not an unprimeable number, because it can be changed into a prime (144360049) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21928 + ... + 27740.

It is an arithmetic number, because the mean of its divisors is an integer number (18052470).

Almost surely, 2^144360042 is an apocalyptic number.

144360042 is an abundant number, since it is smaller than the sum of its proper divisors (144479478).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

144360042 is a wasteful number, since it uses less digits than its factorization.

144360042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9957.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 144360042 is about 12014.9923845169. The cubic root of 144360042 is about 524.5847564611.

The spelling of 144360042 in words is "one hundred forty-four million, three hundred sixty thousand, forty-two".