240533200354434 has 16 divisors (see below), whose sum is σ = 518071508455872. Its totient is φ = 74010215493648.

The previous prime is 240533200354417. The next prime is 240533200354453. The reversal of 240533200354434 is 434453002335042.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1541879489374 + ... + 1541879489529.

It is an arithmetic number, because the mean of its divisors is an integer number (32379469278492).

Almost surely, 2^{240533200354434} is an apocalyptic number.

240533200354434 is an abundant number, since it is smaller than the sum of its proper divisors (277538308101438).

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

240533200354434 is a wasteful number, since it uses less digits than its factorization.

240533200354434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3083758978921.

The product of its (nonzero) digits is 2073600, while the sum is 42.

Adding to 240533200354434 its reverse (434453002335042), we get a palindrome (674986202689476).

The spelling of 240533200354434 in words is "two hundred forty trillion, five hundred thirty-three billion, two hundred million, three hundred fifty-four thousand, four hundred thirty-four".