144078900 has 288 divisors, whose sum is σ = 526632960. Its totient is φ = 29652480.

The previous prime is 144078871. The next prime is 144078901. The reversal of 144078900 is 9870441.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144078901) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 917622 + ... + 917778.

Almost surely, 2^144078900 is an apocalyptic number.

144078900 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 144078900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (263316480).

144078900 is an abundant number, since it is smaller than the sum of its proper divisors (382554060).

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

144078900 is a wasteful number, since it uses less digits than its factorization.

144078900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223 (or 216 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 33.

The square root of 144078900 is about 12003.2870498043. The cubic root of 144078900 is about 524.2439912224.

The spelling of 144078900 in words is "one hundred forty-four million, seventy-eight thousand, nine hundred".