1064663014249 has 2 divisors, whose sum is σ = 1064663014250. Its totient is φ = 1064663014248.

The previous prime is 1064663014229. The next prime is 1064663014271. The reversal of 1064663014249 is 9424103664601.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1058929495849 + 5733518400 = 1029043^2 + 75720^2 .

It is a cyclic number.

It is not a de Polignac number, because 1064663014249 - 2²⁷ = 1064528796521 is a prime.

It is a super-2 number, since 2×1064663014249² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1064663014199 and 1064663014208.

It is not a weakly prime, because it can be changed into another prime (1064663014229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 532331507124 + 532331507125.

It is an arithmetic number, because the mean of its divisors is an integer number (532331507125).

Almost surely, 2^{1064663014249} is an apocalyptic number.

It is an amenable number.

1064663014249 is a deficient number, since it is larger than the sum of its proper divisors (1).

1064663014249 is an equidigital number, since it uses as much as digits as its factorization.

1064663014249 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 746496, while the sum is 46.

The spelling of 1064663014249 in words is "one trillion, sixty-four billion, six hundred sixty-three million, fourteen thousand, two hundred forty-nine".