144234066 has 32 divisors (see below), whose sum is σ = 297129600. Its totient is φ = 46642176.

The previous prime is 144234061. The next prime is 144234089. The reversal of 144234066 is 660432441.

It is not an unprimeable number, because it can be changed into a prime (144234061) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 98955 + ... + 100401.

It is an arithmetic number, because the mean of its divisors is an integer number (9285300).

Almost surely, 2^144234066 is an apocalyptic number.

144234066 is an abundant number, since it is smaller than the sum of its proper divisors (152895534).

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

144234066 is a wasteful number, since it uses less digits than its factorization.

144234066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1938.

The product of its (nonzero) digits is 13824, while the sum is 30.

The square root of 144234066 is about 12009.7487900455. The cubic root of 144234066 is about 524.4321188365.

The spelling of 144234066 in words is "one hundred forty-four million, two hundred thirty-four thousand, sixty-six".