144111296 has 56 divisors (see below), whose sum is σ = 328306176. Its totient is φ = 61482240.

The previous prime is 144111287. The next prime is 144111301. The reversal of 144111296 is 692111441.

It is a tau number, because it is divible by the number of its divisors (56).

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 7 ways as a sum of consecutive naturals, for example, 120815 + ... + 122001.

Almost surely, 2^144111296 is an apocalyptic number.

144111296 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 144111296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (164153088).

144111296 is an abundant number, since it is smaller than the sum of its proper divisors (184194880).

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

144111296 is a wasteful number, since it uses less digits than its factorization.

144111296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1477 (or 1467 counting only the distinct ones).

The product of its digits is 1728, while the sum is 29.

The square root of 144111296 is about 12004.6364376436. The cubic root of 144111296 is about 524.2832801944.

The spelling of 144111296 in words is "one hundred forty-four million, one hundred eleven thousand, two hundred ninety-six".