60444728213 has 2 divisors, whose sum is σ = 60444728214. Its totient is φ = 60444728212.

The previous prime is 60444728189. The next prime is 60444728237. The reversal of 60444728213 is 31282744406.

60444728213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (60444728189) and next prime (60444728237).

It can be written as a sum of positive squares in only one way, i.e., 44097060049 + 16347668164 = 209993^2 + 127858^2 .

It is a cyclic number.

It is not a de Polignac number, because 60444728213 - 2²⁶ = 60377619349 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (60444728713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30222364106 + 30222364107.

It is an arithmetic number, because the mean of its divisors is an integer number (30222364107).

Almost surely, 2^60444728213 is an apocalyptic number.

It is an amenable number.

60444728213 is a deficient number, since it is larger than the sum of its proper divisors (1).

60444728213 is an equidigital number, since it uses as much as digits as its factorization.

60444728213 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 258048, while the sum is 41.

The spelling of 60444728213 in words is "sixty billion, four hundred forty-four million, seven hundred twenty-eight thousand, two hundred thirteen".