1062471944489 has 2 divisors, whose sum is σ = 1062471944490. Its totient is φ = 1062471944488.

The previous prime is 1062471944477. The next prime is 1062471944497. The reversal of 1062471944489 is 9844491742601.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1039992040000 + 22479904489 = 1019800^2 + 149933^2 .

It is a cyclic number.

It is not a de Polignac number, because 1062471944489 - 2⁴ = 1062471944473 is a prime.

It is a super-2 number, since 2×1062471944489² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1062471944689) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 531235972244 + 531235972245.

It is an arithmetic number, because the mean of its divisors is an integer number (531235972245).

Almost surely, 2^{1062471944489} is an apocalyptic number.

It is an amenable number.

1062471944489 is a deficient number, since it is larger than the sum of its proper divisors (1).

1062471944489 is an equidigital number, since it uses as much as digits as its factorization.

1062471944489 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13934592, while the sum is 59.

The spelling of 1062471944489 in words is "one trillion, sixty-two billion, four hundred seventy-one million, nine hundred forty-four thousand, four hundred eighty-nine".