7240206633461 has 2 divisors, whose sum is σ = 7240206633462. Its totient is φ = 7240206633460.

The previous prime is 7240206633427. The next prime is 7240206633469. The reversal of 7240206633461 is 1643366020427.

7240206633461 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7175165822500 + 65040810961 = 2678650^2 + 255031^2 .

It is a cyclic number.

It is not a de Polignac number, because 7240206633461 - 2⁶ = 7240206633397 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7240206633469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3620103316730 + 3620103316731.

It is an arithmetic number, because the mean of its divisors is an integer number (3620103316731).

Almost surely, 2^{7240206633461} is an apocalyptic number.

It is an amenable number.

7240206633461 is a deficient number, since it is larger than the sum of its proper divisors (1).

7240206633461 is an equidigital number, since it uses as much as digits as its factorization.

7240206633461 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 870912, while the sum is 44.

The spelling of 7240206633461 in words is "seven trillion, two hundred forty billion, two hundred six million, six hundred thirty-three thousand, four hundred sixty-one".