144789133340 has 48 divisors (see below), whose sum is σ = 313860409632. Its totient is φ = 56064266496.

The previous prime is 144789133337. The next prime is 144789133343. The reversal of 144789133340 is 43331987441.

It is an interprime number because it is at equal distance from previous prime (144789133337) and next prime (144789133343).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144789133343) 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 15 ways as a sum of consecutive naturals, for example, 350822 + ... + 642381.

It is an arithmetic number, because the mean of its divisors is an integer number (6538758534).

Almost surely, 2^144789133340 is an apocalyptic number.

144789133340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

144789133340 is an abundant number, since it is smaller than the sum of its proper divisors (169071276292).

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

144789133340 is a wasteful number, since it uses less digits than its factorization.

144789133340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 993446 (or 993444 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 47.

The spelling of 144789133340 in words is "one hundred forty-four billion, seven hundred eighty-nine million, one hundred thirty-three thousand, three hundred forty".