1164449282323 has 2 divisors, whose sum is σ = 1164449282324. Its totient is φ = 1164449282322.

The previous prime is 1164449282309. The next prime is 1164449282389. The reversal of 1164449282323 is 3232829444611.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1164449282323 is a prime.

It is a super-2 number, since 2×1164449282323² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1164449282393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 582224641161 + 582224641162.

It is an arithmetic number, because the mean of its divisors is an integer number (582224641162).

Almost surely, 2^{1164449282323} is an apocalyptic number.

1164449282323 is a deficient number, since it is larger than the sum of its proper divisors (1).

1164449282323 is an equidigital number, since it uses as much as digits as its factorization.

1164449282323 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1990656, while the sum is 49.

The spelling of 1164449282323 in words is "one trillion, one hundred sixty-four billion, four hundred forty-nine million, two hundred eighty-two thousand, three hundred twenty-three".