240064671677047 has 8 divisors (see below), whose sum is σ = 274359732859296. Its totient is φ = 205769637516192.

The previous prime is 240064671677029. The next prime is 240064671677141. The reversal of 240064671677047 is 740776176460042.

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 240064671677047 - 2¹¹ = 240064671674999 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240064671677947) by changing a digit.

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, 18653853 + ... + 28776649.

It is an arithmetic number, because the mean of its divisors is an integer number (34294966607412).

Almost surely, 2^{240064671677047} is an apocalyptic number.

240064671677047 is a deficient number, since it is larger than the sum of its proper divisors (34295061182249).

240064671677047 is a wasteful number, since it uses less digits than its factorization.

240064671677047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13510697.

The product of its (nonzero) digits is 66382848, while the sum is 61.

The spelling of 240064671677047 in words is "two hundred forty trillion, sixty-four billion, six hundred seventy-one million, six hundred seventy-seven thousand, forty-seven".