240334032434 has 16 divisors (see below), whose sum is σ = 376207191360. Its totient is φ = 114932529360.

The previous prime is 240334032427. The next prime is 240334032479. The reversal of 240334032434 is 434230433042.

It is a super-3 number, since 3×240334032434³ (a number of 35 digits) contains 333 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 240334032434.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 335012 + ... + 770000.

It is an arithmetic number, because the mean of its divisors is an integer number (23512949460).

Almost surely, 2^240334032434 is an apocalyptic number.

240334032434 is a deficient number, since it is larger than the sum of its proper divisors (135873158926).

240334032434 is a wasteful number, since it uses less digits than its factorization.

240334032434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 447025.

The product of its (nonzero) digits is 82944, while the sum is 32.

Adding to 240334032434 its reverse (434230433042), we get a palindrome (674564465476).

The spelling of 240334032434 in words is "two hundred forty billion, three hundred thirty-four million, thirty-two thousand, four hundred thirty-four".