144370450 has 24 divisors (see below), whose sum is σ = 306891072. Its totient is φ = 49498320.

The previous prime is 144370433. The next prime is 144370453. The reversal of 144370450 is 54073441.

It is not an unprimeable number, because it can be changed into a prime (144370453) 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 11 ways as a sum of consecutive naturals, for example, 205894 + ... + 206593.

It is an arithmetic number, because the mean of its divisors is an integer number (12787128).

Almost surely, 2^144370450 is an apocalyptic number.

144370450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

144370450 is an abundant number, since it is smaller than the sum of its proper divisors (162520622).

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

144370450 is a wasteful number, since it uses less digits than its factorization.

144370450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 412506 (or 412501 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 28.

The square root of 144370450 is about 12015.4255022450. The cubic root of 144370450 is about 524.5973632436.

The spelling of 144370450 in words is "one hundred forty-four million, three hundred seventy thousand, four hundred fifty".