144850132 has 48 divisors (see below), whose sum is σ = 308689920. Its totient is φ = 58056192.

The previous prime is 144850087. The next prime is 144850163. The reversal of 144850132 is 231058441.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 144850132.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81469 + ... + 83227.

It is an arithmetic number, because the mean of its divisors is an integer number (6431040).

Almost surely, 2^144850132 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 144850132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (154344960).

144850132 is an abundant number, since it is smaller than the sum of its proper divisors (163839788).

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

144850132 is a wasteful number, since it uses less digits than its factorization.

144850132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1960 (or 1958 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 144850132 is about 12035.3700400112. The cubic root of 144850132 is about 525.1777260717.

The spelling of 144850132 in words is "one hundred forty-four million, eight hundred fifty thousand, one hundred thirty-two".