240650423361 has 20 divisors (see below), whose sum is σ = 368258195844. Its totient is φ = 156520598400.

The previous prime is 240650423297. The next prime is 240650423411. The reversal of 240650423361 is 163324056042.

240650423361 is a `hidden beast` number, since 240 + 6 + 50 + 4 + 2 + 3 + 361 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 108504360000 + 132146063361 = 329400^2 + 363519^2 .

It is not a de Polignac number, because 240650423361 - 2⁶ = 240650423297 is a prime.

It is not an unprimeable number, because it can be changed into a prime (240650422361) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 36228300 + ... + 36234941.

Almost surely, 2^240650423361 is an apocalyptic number.

It is an amenable number.

240650423361 is a deficient number, since it is larger than the sum of its proper divisors (127607772483).

240650423361 is an equidigital number, since it uses as much as digits as its factorization.

240650423361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72463294 (or 72463285 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

The spelling of 240650423361 in words is "two hundred forty billion, six hundred fifty million, four hundred twenty-three thousand, three hundred sixty-one".