144470414 has 32 divisors (see below), whose sum is σ = 249696000. Its totient is φ = 62000640.

The previous prime is 144470401. The next prime is 144470419. The reversal of 144470414 is 414074441.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144470419) 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 15 ways as a sum of consecutive naturals, for example, 240887 + ... + 241485.

It is an arithmetic number, because the mean of its divisors is an integer number (7803000).

Almost surely, 2^144470414 is an apocalyptic number.

144470414 is a deficient number, since it is larger than the sum of its proper divisors (105225586).

144470414 is a wasteful number, since it uses less digits than its factorization.

144470414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1208.

The product of its (nonzero) digits is 7168, while the sum is 29.

The square root of 144470414 is about 12019.5846018072. The cubic root of 144470414 is about 524.7184146819.

The spelling of 144470414 in words is "one hundred forty-four million, four hundred seventy thousand, four hundred fourteen".