1464304221613 has 2 divisors, whose sum is σ = 1464304221614. Its totient is φ = 1464304221612.

The previous prime is 1464304221577. The next prime is 1464304221649. The reversal of 1464304221613 is 3161224034641.

It is a balanced prime because it is at equal distance from previous prime (1464304221577) and next prime (1464304221649).

It can be written as a sum of positive squares in only one way, i.e., 1182303926244 + 282000295369 = 1087338^2 + 531037^2 .

It is a cyclic number.

It is not a de Polignac number, because 1464304221613 - 2³³ = 1455714287021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1464304222613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 732152110806 + 732152110807.

It is an arithmetic number, because the mean of its divisors is an integer number (732152110807).

Almost surely, 2^{1464304221613} is an apocalyptic number.

It is an amenable number.

1464304221613 is a deficient number, since it is larger than the sum of its proper divisors (1).

1464304221613 is an equidigital number, since it uses as much as digits as its factorization.

1464304221613 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 82944, while the sum is 37.

The spelling of 1464304221613 in words is "one trillion, four hundred sixty-four billion, three hundred four million, two hundred twenty-one thousand, six hundred thirteen".