240965536797 has 16 divisors (see below), whose sum is σ = 377985156480. Its totient is φ = 151194062016.

The previous prime is 240965536771. The next prime is 240965536829. The reversal of 240965536797 is 797635569042.

240965536797 is a `hidden beast` number, since 2 + 4 + 0 + 9 + 6 + 5 + 536 + 7 + 97 = 666.

It is not a de Polignac number, because 240965536797 - 2¹¹ = 240965534749 is a prime.

It is a super-2 number, since 2×240965536797² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240965536697) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 262489233 + ... + 262490150.

It is an arithmetic number, because the mean of its divisors is an integer number (23624072280).

Almost surely, 2^240965536797 is an apocalyptic number.

240965536797 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

It is an amenable number.

240965536797 is a deficient number, since it is larger than the sum of its proper divisors (137019619683).

240965536797 is a wasteful number, since it uses less digits than its factorization.

240965536797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 524979409 (or 524979403 counting only the distinct ones).

The product of its (nonzero) digits is 85730400, while the sum is 63.

The spelling of 240965536797 in words is "two hundred forty billion, nine hundred sixty-five million, five hundred thirty-six thousand, seven hundred ninety-seven".