144850330019 has 8 divisors (see below), whose sum is σ = 145811155728. Its totient is φ = 143889988320.

The previous prime is 144850329997. The next prime is 144850330049. The reversal of 144850330019 is 910033058441.

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 144850330019 - 2⁸ = 144850329763 is a prime.

It is a super-2 number, since 2×144850330019² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (144850330049) 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, 489704 + ... + 727674.

It is an arithmetic number, because the mean of its divisors is an integer number (18226394466).

Almost surely, 2^144850330019 is an apocalyptic number.

144850330019 is a deficient number, since it is larger than the sum of its proper divisors (960825709).

144850330019 is a wasteful number, since it uses less digits than its factorization.

144850330019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242005.

The product of its (nonzero) digits is 51840, while the sum is 38.

The spelling of 144850330019 in words is "one hundred forty-four billion, eight hundred fifty million, three hundred thirty thousand, nineteen".