144434079 has 12 divisors (see below), whose sum is σ = 208845000. Its totient is φ = 96188784.

The previous prime is 144434039. The next prime is 144434107. The reversal of 144434079 is 970434441.

It is not a de Polignac number, because 144434079 - 2⁸ = 144433823 is a prime.

It is a super-2 number, since 2×144434079² = 41722406353156482, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144434039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1297 + ... + 17045.

It is an arithmetic number, because the mean of its divisors is an integer number (17403750).

Almost surely, 2^144434079 is an apocalyptic number.

144434079 is a deficient number, since it is larger than the sum of its proper divisors (64410921).

144434079 is a wasteful number, since it uses less digits than its factorization.

144434079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16774 (or 16771 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 36.

The square root of 144434079 is about 12018.0730152550. The cubic root of 144434079 is about 524.6744212633.

The spelling of 144434079 in words is "one hundred forty-four million, four hundred thirty-four thousand, seventy-nine".