144211134 has 16 divisors (see below), whose sum is σ = 294559488. Its totient is φ = 47047512.

The previous prime is 144211129. The next prime is 144211183. The reversal of 144211134 is 431112441.

It is a self number, because there is not a number n which added to its sum of digits gives 144211134.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 255412 + ... + 255975.

It is an arithmetic number, because the mean of its divisors is an integer number (18409968).

Almost surely, 2^144211134 is an apocalyptic number.

144211134 is an abundant number, since it is smaller than the sum of its proper divisors (150348354).

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

144211134 is a wasteful number, since it uses less digits than its factorization.

144211134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 511439.

The product of its digits is 384, while the sum is 21.

The square root of 144211134 is about 12008.7940277115. The cubic root of 144211134 is about 524.4043239355.

Adding to 144211134 its reverse (431112441), we get a palindrome (575323575).

The spelling of 144211134 in words is "one hundred forty-four million, two hundred eleven thousand, one hundred thirty-four".