144466414 has 8 divisors (see below), whose sum is σ = 216767448. Its totient is φ = 72210600.

The previous prime is 144466409. The next prime is 144466433. The reversal of 144466414 is 414664441.

144466414 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 144466414.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1677 + ... + 17080.

It is an arithmetic number, because the mean of its divisors is an integer number (27095931).

Almost surely, 2^144466414 is an apocalyptic number.

144466414 is a deficient number, since it is larger than the sum of its proper divisors (72301034).

144466414 is a wasteful number, since it uses less digits than its factorization.

144466414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22610.

The product of its digits is 36864, while the sum is 34.

The square root of 144466414 is about 12019.4182055539. The cubic root of 144466414 is about 524.7135719533.

The spelling of 144466414 in words is "one hundred forty-four million, four hundred sixty-six thousand, four hundred fourteen".