240782343201 has 10 divisors (see below), whose sum is σ = 359687204162. Its totient is φ = 160521562080.

The previous prime is 240782343163. The next prime is 240782343227. The reversal of 240782343201 is 102343287042.

It is a happy number.

240782343201 is a `hidden beast` number, since 2 + 40 + 78 + 2 + 343 + 201 = 666.

It can be written as a sum of positive squares in only one way, i.e., 200721920400 + 40060422801 = 448020^2 + 200151^2 .

It is not a de Polignac number, because 240782343201 - 2¹³ = 240782335009 is a prime.

It is a super-2 number, since 2×240782343201² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (240782343251) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1486310680 + ... + 1486310841.

Almost surely, 2^240782343201 is an apocalyptic number.

It is an amenable number.

240782343201 is a deficient number, since it is larger than the sum of its proper divisors (118904860961).

240782343201 is an equidigital number, since it uses as much as digits as its factorization.

240782343201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2972621533 (or 2972621524 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 36.

The spelling of 240782343201 in words is "two hundred forty billion, seven hundred eighty-two million, three hundred forty-three thousand, two hundred one".