240797929305 has 8 divisors (see below), whose sum is σ = 385276686912. Its totient is φ = 128425562288.

The previous prime is 240797929297. The next prime is 240797929327. The reversal of 240797929305 is 503929797042.

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 240797929305 - 2³ = 240797929297 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8026597629 + ... + 8026597658.

It is an arithmetic number, because the mean of its divisors is an integer number (48159585864).

Almost surely, 2^240797929305 is an apocalyptic number.

It is an amenable number.

240797929305 is a deficient number, since it is larger than the sum of its proper divisors (144478757607).

240797929305 is a wasteful number, since it uses less digits than its factorization.

240797929305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16053195295.

The product of its (nonzero) digits is 8573040, while the sum is 57.

The spelling of 240797929305 in words is "two hundred forty billion, seven hundred ninety-seven million, nine hundred twenty-nine thousand, three hundred five".