240562560061 has 2 divisors, whose sum is σ = 240562560062. Its totient is φ = 240562560060.

The previous prime is 240562560037. The next prime is 240562560079. The reversal of 240562560061 is 160065265042.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 133129387161 + 107433172900 = 364869^2 + 327770^2 .

It is a cyclic number.

It is not a de Polignac number, because 240562560061 - 2³¹ = 238415076413 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 240562560061.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (240562560001) 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 as a sum of consecutive naturals, namely, 120281280030 + 120281280031.

It is an arithmetic number, because the mean of its divisors is an integer number (120281280031).

Almost surely, 2^240562560061 is an apocalyptic number.

It is an amenable number.

240562560061 is a deficient number, since it is larger than the sum of its proper divisors (1).

240562560061 is an equidigital number, since it uses as much as digits as its factorization.

240562560061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 86400, while the sum is 37.

The spelling of 240562560061 in words is "two hundred forty billion, five hundred sixty-two million, five hundred sixty thousand, sixty-one".