144366194000 has 160 divisors (see below), whose sum is σ = 411816118272. Its totient is φ = 47900160000.

The previous prime is 144366193987. The next prime is 144366194017. The reversal of 144366194000 is 491663441.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 267680 + ... + 600320.

Almost surely, 2^144366194000 is an apocalyptic number.

144366194000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 144366194000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (205908059136).

144366194000 is an abundant number, since it is smaller than the sum of its proper divisors (267449924272).

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

144366194000 is a wasteful number, since it uses less digits than its factorization.

144366194000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 332702 (or 332686 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 38.

The spelling of 144366194000 in words is "one hundred forty-four billion, three hundred sixty-six million, one hundred ninety-four thousand".