144214353 has 24 divisors (see below), whose sum is σ = 210974400. Its totient is φ = 94922784.

The previous prime is 144214339. The next prime is 144214381. The reversal of 144214353 is 353412441.

It is a happy number.

It is not a de Polignac number, because 144214353 - 2⁴ = 144214337 is a prime.

It is a super-2 number, since 2×144214353² = 41595559222417218, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (144214333) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 343978 + ... + 344396.

It is an arithmetic number, because the mean of its divisors is an integer number (8790600).

Almost surely, 2^144214353 is an apocalyptic number.

It is an amenable number.

144214353 is a deficient number, since it is larger than the sum of its proper divisors (66760047).

144214353 is a wasteful number, since it uses less digits than its factorization.

144214353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 821 (or 818 counting only the distinct ones).

The product of its digits is 5760, while the sum is 27.

The square root of 144214353 is about 12008.9280537440. The cubic root of 144214353 is about 524.4082257261.

Adding to 144214353 its reverse (353412441), we get a palindrome (497626794).

The spelling of 144214353 in words is "one hundred forty-four million, two hundred fourteen thousand, three hundred fifty-three".