240404010234 has 32 divisors (see below), whose sum is σ = 494035744320. Its totient is φ = 77932092672.

The previous prime is 240404010127. The next prime is 240404010241. The reversal of 240404010234 is 432010404042.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 218317 + ... + 726959.

It is an arithmetic number, because the mean of its divisors is an integer number (15438617010).

Almost surely, 2^240404010234 is an apocalyptic number.

240404010234 is an abundant number, since it is smaller than the sum of its proper divisors (253631734086).

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

240404010234 is a wasteful number, since it uses less digits than its factorization.

240404010234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 510814.

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 240404010234 its reverse (432010404042), we get a palindrome (672414414276).

The spelling of 240404010234 in words is "two hundred forty billion, four hundred four million, ten thousand, two hundred thirty-four".