240342343664 has 10 divisors (see below), whose sum is σ = 465663290880. Its totient is φ = 120171171824.

The previous prime is 240342343643. The next prime is 240342343679. The reversal of 240342343664 is 466343243042.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7510698224 + ... + 7510698255.

It is an arithmetic number, because the mean of its divisors is an integer number (46566329088).

Almost surely, 2^240342343664 is an apocalyptic number.

It is an amenable number.

240342343664 is a deficient number, since it is larger than the sum of its proper divisors (225320947216).

240342343664 is a wasteful number, since it uses less digits than its factorization.

240342343664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15021396487 (or 15021396481 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 41.

The spelling of 240342343664 in words is "two hundred forty billion, three hundred forty-two million, three hundred forty-three thousand, six hundred sixty-four".