144214334 has 12 divisors (see below), whose sum is σ = 237775272. Its totient is φ = 65551860.

The previous prime is 144214333. The next prime is 144214337. The reversal of 144214334 is 433412441.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144214331) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 297722 + ... + 298205.

It is an arithmetic number, because the mean of its divisors is an integer number (19814606).

Almost surely, 2^144214334 is an apocalyptic number.

144214334 is a deficient number, since it is larger than the sum of its proper divisors (93560938).

144214334 is a wasteful number, since it uses less digits than its factorization.

144214334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 595951 (or 595940 counting only the distinct ones).

The product of its digits is 4608, while the sum is 26.

The square root of 144214334 is about 12008.9272626659. The cubic root of 144214334 is about 524.4082026962.

Adding to 144214334 its reverse (433412441), we get a palindrome (577626775).

The spelling of 144214334 in words is "one hundred forty-four million, two hundred fourteen thousand, three hundred thirty-four".