144496672 has 48 divisors (see below), whose sum is σ = 312500160. Its totient is φ = 65463552.

The previous prime is 144496661. The next prime is 144496679. The reversal of 144496672 is 276694441.

It is not an unprimeable number, because it can be changed into a prime (144496679) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8818 + ... + 19150.

It is an arithmetic number, because the mean of its divisors is an integer number (6510420).

Almost surely, 2^144496672 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 144496672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (156250080).

144496672 is an abundant number, since it is smaller than the sum of its proper divisors (168003488).

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

144496672 is a wasteful number, since it uses less digits than its factorization.

144496672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10385 (or 10377 counting only the distinct ones).

The product of its digits is 290304, while the sum is 43.

The square root of 144496672 is about 12020.6768528232. The cubic root of 144496672 is about 524.7502025548.

The spelling of 144496672 in words is "one hundred forty-four million, four hundred ninety-six thousand, six hundred seventy-two".