144067479 has 8 divisors (see below), whose sum is σ = 193065840. Its totient is φ = 95557056.

The previous prime is 144067477. The next prime is 144067489. The reversal of 144067479 is 974760441.

144067479 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 144067479 - 2¹ = 144067477 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 144067479.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144067477) 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, 121294 + ... + 122475.

It is an arithmetic number, because the mean of its divisors is an integer number (24133230).

Almost surely, 2^144067479 is an apocalyptic number.

144067479 is a deficient number, since it is larger than the sum of its proper divisors (48998361).

144067479 is a wasteful number, since it uses less digits than its factorization.

144067479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243969.

The product of its (nonzero) digits is 169344, while the sum is 42.

The square root of 144067479 is about 12002.8112956924. The cubic root of 144067479 is about 524.2301387456.

It can be divided in two parts, 1440674 and 79, that added together give a triangular number (1440753 = T₁₆₉₇).

The spelling of 144067479 in words is "one hundred forty-four million, sixty-seven thousand, four hundred seventy-nine".