240664205334053 has 8 divisors (see below), whose sum is σ = 240836615204640. Its totient is φ = 240491800731600.

The previous prime is 240664205334043. The next prime is 240664205334083. The reversal of 240664205334053 is 350433502466042.

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

It is a cyclic number.

It is not a de Polignac number, because 240664205334053 - 2³⁰ = 240663131592229 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 240664205333989 and 240664205334007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240664205334023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92471858 + ... + 95038796.

It is an arithmetic number, because the mean of its divisors is an integer number (30104576900580).

Almost surely, 2^{240664205334053} is an apocalyptic number.

It is an amenable number.

240664205334053 is a deficient number, since it is larger than the sum of its proper divisors (172409870587).

240664205334053 is a wasteful number, since it uses less digits than its factorization.

240664205334053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2634067.

The product of its (nonzero) digits is 6220800, while the sum is 47.

The spelling of 240664205334053 in words is "two hundred forty trillion, six hundred sixty-four billion, two hundred five million, three hundred thirty-four thousand, fifty-three".