1006354240061 has 2 divisors, whose sum is σ = 1006354240062. Its totient is φ = 1006354240060.

The previous prime is 1006354240057. The next prime is 1006354240069. The reversal of 1006354240061 is 1600424536001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 944966744836 + 61387495225 = 972094^2 + 247765^2 .

It is an emirp because it is prime and its reverse (1600424536001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1006354240061 - 2² = 1006354240057 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1006354240069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 503177120030 + 503177120031.

It is an arithmetic number, because the mean of its divisors is an integer number (503177120031).

Almost surely, 2^{1006354240061} is an apocalyptic number.

It is an amenable number.

1006354240061 is a deficient number, since it is larger than the sum of its proper divisors (1).

1006354240061 is an equidigital number, since it uses as much as digits as its factorization.

1006354240061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17280, while the sum is 32.

Adding to 1006354240061 its reverse (1600424536001), we get a palindrome (2606778776062).

The spelling of 1006354240061 in words is "one trillion, six billion, three hundred fifty-four million, two hundred forty thousand, sixty-one".