144200952 has 128 divisors (see below), whose sum is σ = 460761600. Its totient is φ = 40932864.

The previous prime is 144200941. The next prime is 144200957. The reversal of 144200952 is 259002441.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144200957) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 427728 + ... + 428064.

It is an arithmetic number, because the mean of its divisors is an integer number (3599700).

Almost surely, 2^144200952 is an apocalyptic number.

144200952 is a gapful number since it is divisible by the number (12) 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 144200952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (230380800).

144200952 is an abundant number, since it is smaller than the sum of its proper divisors (316560648).

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

144200952 is a wasteful number, since it uses less digits than its factorization.

144200952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 642 (or 632 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 144200952 is about 12008.3700809061. The cubic root of 144200952 is about 524.3919818221.

The spelling of 144200952 in words is "one hundred forty-four million, two hundred thousand, nine hundred fifty-two".