240331132200434 has 8 divisors (see below), whose sum is σ = 393269125418928. Its totient is φ = 109241423727460.

The previous prime is 240331132200407. The next prime is 240331132200443. The reversal of 240331132200434 is 434002231133042.

It is a sphenic number, since it is the product of 3 distinct primes.

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 240331132200434.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5462071186352 + ... + 5462071186395.

It is an arithmetic number, because the mean of its divisors is an integer number (49158640677366).

Almost surely, 2^{240331132200434} is an apocalyptic number.

240331132200434 is a deficient number, since it is larger than the sum of its proper divisors (152937993218494).

240331132200434 is a wasteful number, since it uses less digits than its factorization.

240331132200434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10924142372760.

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 240331132200434 its reverse (434002231133042), we get a palindrome (674333363333476).

The spelling of 240331132200434 in words is "two hundred forty trillion, three hundred thirty-one billion, one hundred thirty-two million, two hundred thousand, four hundred thirty-four".