144783135092 has 36 divisors (see below), whose sum is σ = 259842677220. Its totient is φ = 70586774784.

The previous prime is 144783135089. The next prime is 144783135109. The reversal of 144783135092 is 290531387441.

144783135092 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2982688996 + 141800446096 = 54614^2 + 376564^2 .

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2346428 + ... + 2407340.

It is an arithmetic number, because the mean of its divisors is an integer number (7217852145).

Almost surely, 2^144783135092 is an apocalyptic number.

It is an amenable number.

144783135092 is a deficient number, since it is larger than the sum of its proper divisors (115059542128).

144783135092 is a wasteful number, since it uses less digits than its factorization.

144783135092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61280 (or 61231 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 47.

The spelling of 144783135092 in words is "one hundred forty-four billion, seven hundred eighty-three million, one hundred thirty-five thousand, ninety-two".