144346134 has 16 divisors (see below), whose sum is σ = 290631600. Its totient is φ = 47792160.

The previous prime is 144346127. The next prime is 144346159. The reversal of 144346134 is 431643441.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79837 + ... + 81624.

It is an arithmetic number, because the mean of its divisors is an integer number (18164475).

Almost surely, 2^144346134 is an apocalyptic number.

144346134 is an abundant number, since it is smaller than the sum of its proper divisors (146285466).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

144346134 is a wasteful number, since it uses less digits than its factorization.

144346134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161615.

The product of its digits is 13824, while the sum is 30.

The square root of 144346134 is about 12014.4135936799. The cubic root of 144346134 is about 524.5679093266.

Adding to 144346134 its reverse (431643441), we get a palindrome (575989575).

The spelling of 144346134 in words is "one hundred forty-four million, three hundred forty-six thousand, one hundred thirty-four".