7240206036337 has 2 divisors, whose sum is σ = 7240206036338. Its totient is φ = 7240206036336.

The previous prime is 7240206036313. The next prime is 7240206036341. The reversal of 7240206036337 is 7336306020427.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4889476198656 + 2350729837681 = 2211216^2 + 1533209^2 .

It is a cyclic number.

It is not a de Polignac number, because 7240206036337 - 2¹⁹ = 7240205512049 is a prime.

It is a super-2 number, since 2×7240206036337² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 7240206036293 and 7240206036302.

It is not a weakly prime, because it can be changed into another prime (7240206036347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3620103018168 + 3620103018169.

It is an arithmetic number, because the mean of its divisors is an integer number (3620103018169).

Almost surely, 2^{7240206036337} is an apocalyptic number.

It is an amenable number.

7240206036337 is a deficient number, since it is larger than the sum of its proper divisors (1).

7240206036337 is an equidigital number, since it uses as much as digits as its factorization.

7240206036337 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 762048, while the sum is 43.

The spelling of 7240206036337 in words is "seven trillion, two hundred forty billion, two hundred six million, thirty-six thousand, three hundred thirty-seven".