144300029 has 8 divisors (see below), whose sum is σ = 152938368. Its totient is φ = 135678400.

The previous prime is 144300019. The next prime is 144300031. The reversal of 144300029 is 920003441.

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

It is a cyclic number.

It is not a de Polignac number, because 144300029 - 2⁸ = 144299773 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 144299977 and 144300013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144300019) 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, 16604 + ... + 23754.

It is an arithmetic number, because the mean of its divisors is an integer number (19117296).

Almost surely, 2^144300029 is an apocalyptic number.

It is an amenable number.

144300029 is a deficient number, since it is larger than the sum of its proper divisors (8638339).

144300029 is a wasteful number, since it uses less digits than its factorization.

144300029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8355.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 144300029 is about 12012.4947034328. The cubic root of 144300029 is about 524.5120533592.

The spelling of 144300029 in words is "one hundred forty-four million, three hundred thousand, twenty-nine".