144050400 has 504 divisors, whose sum is σ = 597696120. Its totient is φ = 33592320.

The previous prime is 144050399. The next prime is 144050407. The reversal of 144050400 is 4050441.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144050407) by changing a digit.

It is a polite number, since it can be written in 83 ways as a sum of consecutive naturals, for example, 7581591 + ... + 7581609.

It is an arithmetic number, because the mean of its divisors is an integer number (1185905).

Almost surely, 2^144050400 is an apocalyptic number.

144050400 is a gapful number since it is divisible by the number (10) 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 144050400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (298848060).

144050400 is an abundant number, since it is smaller than the sum of its proper divisors (453645720).

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

144050400 is a wasteful number, since it uses less digits than its factorization.

144050400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70 (or 42 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 18.

The square root of 144050400 is about 12002.0998162821. The cubic root of 144050400 is about 524.2094223415.

The spelling of 144050400 in words is "one hundred forty-four million, fifty thousand, four hundred".