144135334 has 8 divisors (see below), whose sum is σ = 247089168. Its totient is φ = 61772280.

The previous prime is 144135317. The next prime is 144135373. The reversal of 144135334 is 433531441.

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

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 5147677 + ... + 5147704.

It is an arithmetic number, because the mean of its divisors is an integer number (30886146).

Almost surely, 2^144135334 is an apocalyptic number.

144135334 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

144135334 is a deficient number, since it is larger than the sum of its proper divisors (102953834).

144135334 is a wasteful number, since it uses less digits than its factorization.

144135334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10295390.

The product of its digits is 8640, while the sum is 28.

The square root of 144135334 is about 12005.6375923980. The cubic root of 144135334 is about 524.3124290101.

Adding to 144135334 its reverse (433531441), we get a palindrome (577666775).

The spelling of 144135334 in words is "one hundred forty-four million, one hundred thirty-five thousand, three hundred thirty-four".