144060868 has 24 divisors (see below), whose sum is σ = 300650112. Its totient is φ = 59055744.

The previous prime is 144060863. The next prime is 144060877. The reversal of 144060868 is 868060441.

It is not an unprimeable number, because it can be changed into a prime (144060863) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111205 + ... + 112492.

It is an arithmetic number, because the mean of its divisors is an integer number (12527088).

Almost surely, 2^144060868 is an apocalyptic number.

It is an amenable number.

144060868 is an abundant number, since it is smaller than the sum of its proper divisors (156589244).

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

144060868 is a wasteful number, since it uses less digits than its factorization.

144060868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223731 (or 223729 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 37.

The square root of 144060868 is about 12002.5358987174. The cubic root of 144060868 is about 524.2221199605. Note that the first 3 decimals are identical.

The spelling of 144060868 in words is "one hundred forty-four million, sixty thousand, eight hundred sixty-eight".