144311135134 has 8 divisors (see below), whose sum is σ = 229200038208. Its totient is φ = 67911122400.

The previous prime is 144311135123. The next prime is 144311135153. The reversal of 144311135134 is 431531113441.

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

It is a junction number, because it is equal to n+sod(n) for n = 144311135096 and 144311135105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2122222542 + ... + 2122222609.

It is an arithmetic number, because the mean of its divisors is an integer number (28650004776).

Almost surely, 2^144311135134 is an apocalyptic number.

144311135134 is a deficient number, since it is larger than the sum of its proper divisors (84888903074).

144311135134 is a wasteful number, since it uses less digits than its factorization.

144311135134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4244445170.

The product of its digits is 8640, while the sum is 31.

Adding to 144311135134 its reverse (431531113441), we get a palindrome (575842248575).

The spelling of 144311135134 in words is "one hundred forty-four billion, three hundred eleven million, one hundred thirty-five thousand, one hundred thirty-four".