144666192 has 160 divisors (see below), whose sum is σ = 439686144. Its totient is φ = 40499200.

The previous prime is 144666191. The next prime is 144666211. The reversal of 144666192 is 291666441.

144666192 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 144666192.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144666191) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 637183 + ... + 637409.

Almost surely, 2^144666192 is an apocalyptic number.

144666192 is a gapful number since it is divisible by the number (12) 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 144666192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (219843072).

144666192 is an abundant number, since it is smaller than the sum of its proper divisors (295019952).

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

144666192 is a wasteful number, since it uses less digits than its factorization.

144666192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337 (or 331 counting only the distinct ones).

The product of its digits is 62208, while the sum is 39.

The square root of 144666192 is about 12027.7259696087. The cubic root of 144666192 is about 524.9553304398.

The spelling of 144666192 in words is "one hundred forty-four million, six hundred sixty-six thousand, one hundred ninety-two".