240134302212 has 288 divisors, whose sum is σ = 674560373760. Its totient is φ = 65114979840.

The previous prime is 240134302201. The next prime is 240134302217. The reversal of 240134302212 is 212203431042.

It is a happy number.

240134302212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (240134302217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1326708762 + ... + 1326708942.

It is an arithmetic number, because the mean of its divisors is an integer number (2342223520).

Almost surely, 2^240134302212 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 240134302212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (337280186880).

240134302212 is an abundant number, since it is smaller than the sum of its proper divisors (434426071548).

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

240134302212 is a wasteful number, since it uses less digits than its factorization.

240134302212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 491 (or 452 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 240134302212 its reverse (212203431042), we get a palindrome (452337733254).

The spelling of 240134302212 in words is "two hundred forty billion, one hundred thirty-four million, three hundred two thousand, two hundred twelve".