324248148977 has 2 divisors, whose sum is σ = 324248148978. Its totient is φ = 324248148976.

The previous prime is 324248148953. The next prime is 324248149009. The reversal of 324248148977 is 779841842423.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 224950055521 + 99298093456 = 474289^2 + 315116^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-324248148977 is a prime.

It is a super-2 number, since 2×324248148977² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (324248148377) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162124074488 + 162124074489.

It is an arithmetic number, because the mean of its divisors is an integer number (162124074489).

Almost surely, 2^324248148977 is an apocalyptic number.

It is an amenable number.

324248148977 is a deficient number, since it is larger than the sum of its proper divisors (1).

324248148977 is an equidigital number, since it uses as much as digits as its factorization.

324248148977 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 21676032, while the sum is 59.

The spelling of 324248148977 in words is "three hundred twenty-four billion, two hundred forty-eight million, one hundred forty-eight thousand, nine hundred seventy-seven".