144105144460 has 12 divisors (see below), whose sum is σ = 302620803408. Its totient is φ = 57642057776.

The previous prime is 144105144433. The next prime is 144105144473. The reversal of 144105144460 is 64441501441.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3602628592 + ... + 3602628631.

It is an arithmetic number, because the mean of its divisors is an integer number (25218400284).

Almost surely, 2^144105144460 is an apocalyptic number.

144105144460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

144105144460 is an abundant number, since it is smaller than the sum of its proper divisors (158515658948).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

144105144460 is a wasteful number, since it uses less digits than its factorization.

144105144460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7205257232 (or 7205257230 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 34.

The spelling of 144105144460 in words is "one hundred forty-four billion, one hundred five million, one hundred forty-four thousand, four hundred sixty".