6018651744389 has 2 divisors, whose sum is σ = 6018651744390. Its totient is φ = 6018651744388.

The previous prime is 6018651744383. The next prime is 6018651744407. The reversal of 6018651744389 is 9834471568106.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5508831468100 + 509820276289 = 2347090^2 + 714017^2 .

It is a cyclic number.

It is not a de Polignac number, because 6018651744389 - 2⁴⁰ = 4919140116613 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6018651744383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3009325872194 + 3009325872195.

It is an arithmetic number, because the mean of its divisors is an integer number (3009325872195).

Almost surely, 2^{6018651744389} is an apocalyptic number.

It is an amenable number.

6018651744389 is a deficient number, since it is larger than the sum of its proper divisors (1).

6018651744389 is an equidigital number, since it uses as much as digits as its factorization.

6018651744389 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34836480, while the sum is 62.

The spelling of 6018651744389 in words is "six trillion, eighteen billion, six hundred fifty-one million, seven hundred forty-four thousand, three hundred eighty-nine".