240854333793 has 32 divisors (see below), whose sum is σ = 333819002496. Its totient is φ = 154340702208.

The previous prime is 240854333791. The next prime is 240854333803. The reversal of 240854333793 is 397333458042.

It is a happy number.

It is not a de Polignac number, because 240854333793 - 2¹ = 240854333791 is a prime.

It is not an unprimeable number, because it can be changed into a prime (240854333791) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6041955 + ... + 6081687.

It is an arithmetic number, because the mean of its divisors is an integer number (10431843828).

Almost surely, 2^240854333793 is an apocalyptic number.

It is an amenable number.

240854333793 is a deficient number, since it is larger than the sum of its proper divisors (92964668703).

240854333793 is a wasteful number, since it uses less digits than its factorization.

240854333793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40433.

The product of its (nonzero) digits is 6531840, while the sum is 51.

The spelling of 240854333793 in words is "two hundred forty billion, eight hundred fifty-four million, three hundred thirty-three thousand, seven hundred ninety-three".