144502050 has 96 divisors (see below), whose sum is σ = 446828544. Its totient is φ = 30024000.

The previous prime is 144502019. The next prime is 144502069. The reversal of 144502050 is 50205441.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5295 + ... + 17805.

It is an arithmetic number, because the mean of its divisors is an integer number (4654464).

Almost surely, 2^144502050 is an apocalyptic number.

144502050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 144502050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (223414272).

144502050 is an abundant number, since it is smaller than the sum of its proper divisors (302326494).

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

144502050 is a wasteful number, since it uses less digits than its factorization.

144502050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12544 (or 12539 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 21.

The square root of 144502050 is about 12020.9005486278. The cubic root of 144502050 is about 524.7567126738.

Adding to 144502050 its reverse (50205441), we get a palindrome (194707491).

The spelling of 144502050 in words is "one hundred forty-four million, five hundred two thousand, fifty".