144380952 has 48 divisors (see below), whose sum is σ = 391716000. Its totient is φ = 48042816.

The previous prime is 144380947. The next prime is 144380963. The reversal of 144380952 is 259083441.

It is a Harshad number since it is a multiple of its sum of digits (36).

144380952 is a modest number, since divided by 380952 gives 144 as remainder.

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, 50374 + ... + 53162.

It is an arithmetic number, because the mean of its divisors is an integer number (8160750).

Almost surely, 2^144380952 is an apocalyptic number.

144380952 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

144380952 is an abundant number, since it is smaller than the sum of its proper divisors (247335048).

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

144380952 is a wasteful number, since it uses less digits than its factorization.

144380952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3520 (or 3513 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 144380952 is about 12015.8625158579. The cubic root of 144380952 is about 524.6100832702.

The spelling of 144380952 in words is "one hundred forty-four million, three hundred eighty thousand, nine hundred fifty-two".