240182230061 has 4 divisors (see below), whose sum is σ = 240539113692. Its totient is φ = 239825346432.

The previous prime is 240182230039. The next prime is 240182230139. The reversal of 240182230061 is 160032281042.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 160032281042 = 2 ⋅80016140521.

It can be written as a sum of positive squares in 2 ways, for example, as 175364125225 + 64818104836 = 418765^2 + 254594^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-240182230061 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240182230031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 178440806 + ... + 178442151.

It is an arithmetic number, because the mean of its divisors is an integer number (60134778423).

Almost surely, 2^240182230061 is an apocalyptic number.

It is an amenable number.

240182230061 is a deficient number, since it is larger than the sum of its proper divisors (356883631).

240182230061 is an equidigital number, since it uses as much as digits as its factorization.

240182230061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 356883630.

The product of its (nonzero) digits is 4608, while the sum is 29.

The spelling of 240182230061 in words is "two hundred forty billion, one hundred eighty-two million, two hundred thirty thousand, sixty-one".