144430247671 has 8 divisors (see below), whose sum is σ = 147539589120. Its totient is φ = 141322421208.

The previous prime is 144430247627. The next prime is 144430247681. The reversal of 144430247671 is 176742034441.

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 144430247671 - 2¹¹ = 144430245623 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144430247681) 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, 184971 + ... + 568396.

It is an arithmetic number, because the mean of its divisors is an integer number (18442448640).

Almost surely, 2^144430247671 is an apocalyptic number.

144430247671 is a deficient number, since it is larger than the sum of its proper divisors (3109341449).

144430247671 is an equidigital number, since it uses as much as digits as its factorization.

144430247671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 757493.

The product of its (nonzero) digits is 451584, while the sum is 43.

The spelling of 144430247671 in words is "one hundred forty-four billion, four hundred thirty million, two hundred forty-seven thousand, six hundred seventy-one".