144479082 has 48 divisors (see below), whose sum is σ = 323094240. Its totient is φ = 43026720.

The previous prime is 144479051. The next prime is 144479119. The reversal of 144479082 is 280974441.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 144479082.

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 23 ways as a sum of consecutive naturals, for example, 41148 + ... + 44520.

It is an arithmetic number, because the mean of its divisors is an integer number (6731130).

Almost surely, 2^144479082 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 144479082, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (161547120).

144479082 is an abundant number, since it is smaller than the sum of its proper divisors (178615158).

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

144479082 is a wasteful number, since it uses less digits than its factorization.

144479082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3459 (or 3448 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 39.

The square root of 144479082 is about 12019.9451745838. The cubic root of 144479082 is about 524.7289085681.

The spelling of 144479082 in words is "one hundred forty-four million, four hundred seventy-nine thousand, eighty-two".