144072500 has 180 divisors, whose sum is σ = 384177024. Its totient is φ = 46800000.

The previous prime is 144072499. The next prime is 144072503. The reversal of 144072500 is 5270441.

144072500 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144072503) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 4647485 + ... + 4647515.

Almost surely, 2^144072500 is an apocalyptic number.

144072500 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 144072500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (192088512).

144072500 is an abundant number, since it is smaller than the sum of its proper divisors (240104524).

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

144072500 is a wasteful number, since it uses less digits than its factorization.

144072500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92 (or 62 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 23.

The square root of 144072500 is about 12003.0204532026. The cubic root of 144072500 is about 524.2362287829.

The spelling of 144072500 in words is "one hundred forty-four million, seventy-two thousand, five hundred".