240203030144 has 192 divisors, whose sum is σ = 611310006720. Its totient is φ = 92961792000.

The previous prime is 240203030107. The next prime is 240203030149. The reversal of 240203030144 is 441030302042.

It is not an unprimeable number, because it can be changed into a prime (240203030149) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10406264 + ... + 10429320.

It is an arithmetic number, because the mean of its divisors is an integer number (3183906285).

Almost surely, 2^240203030144 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 240203030144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (305655003360).

240203030144 is an abundant number, since it is smaller than the sum of its proper divisors (371106976576).

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

240203030144 is a wasteful number, since it uses less digits than its factorization.

240203030144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23247 (or 23228 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 240203030144 its reverse (441030302042), we get a palindrome (681233332186).

The spelling of 240203030144 in words is "two hundred forty billion, two hundred three million, thirty thousand, one hundred forty-four".