144076450 has 48 divisors (see below), whose sum is σ = 310515840. Its totient is φ = 48712320.

The previous prime is 144076441. The next prime is 144076453. The reversal of 144076450 is 54670441.

It is not an unprimeable number, because it can be changed into a prime (144076453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22731 + ... + 28369.

It is an arithmetic number, because the mean of its divisors is an integer number (6469080).

Almost surely, 2^144076450 is an apocalyptic number.

144076450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

144076450 is an abundant number, since it is smaller than the sum of its proper divisors (166439390).

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

144076450 is a wasteful number, since it uses less digits than its factorization.

144076450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5731 (or 5726 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 31.

The square root of 144076450 is about 12003.1849939922. The cubic root of 144076450 is about 524.2410196907.

The spelling of 144076450 in words is "one hundred forty-four million, seventy-six thousand, four hundred fifty".