144214354 has 8 divisors (see below), whose sum is σ = 218752380. Its totient is φ = 71296896.

The previous prime is 144214339. The next prime is 144214381. The reversal of 144214354 is 453412441.

It can be written as a sum of positive squares in 2 ways, for example, as 139783329 + 4431025 = 11823^2 + 2105^2 .

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

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, 404919 + ... + 405274.

Almost surely, 2^144214354 is an apocalyptic number.

144214354 is a deficient number, since it is larger than the sum of its proper divisors (74538026).

144214354 is an equidigital number, since it uses as much as digits as its factorization.

144214354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 810284.

The product of its digits is 7680, while the sum is 28.

The square root of 144214354 is about 12008.9280953797. The cubic root of 144214354 is about 524.4082269382.

Adding to 144214354 its reverse (453412441), we get a palindrome (597626795).

The spelling of 144214354 in words is "one hundred forty-four million, two hundred fourteen thousand, three hundred fifty-four".