1464968199613 has 2 divisors, whose sum is σ = 1464968199614. Its totient is φ = 1464968199612.

The previous prime is 1464968199601. The next prime is 1464968199647. The reversal of 1464968199613 is 3169918694641.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1454440824004 + 10527375609 = 1206002^2 + 102603^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1464968199613 is a prime.

It is a super-2 number, since 2×1464968199613² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1464968899613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 732484099806 + 732484099807.

It is an arithmetic number, because the mean of its divisors is an integer number (732484099807).

Almost surely, 2^{1464968199613} is an apocalyptic number.

It is an amenable number.

1464968199613 is a deficient number, since it is larger than the sum of its proper divisors (1).

1464968199613 is an equidigital number, since it uses as much as digits as its factorization.

1464968199613 is an evil number, because the sum of its binary digits is even.

The product of its digits is 60466176, while the sum is 67.

The spelling of 1464968199613 in words is "one trillion, four hundred sixty-four billion, nine hundred sixty-eight million, one hundred ninety-nine thousand, six hundred thirteen".