2388248923 has 2 divisors, whose sum is σ = 2388248924. Its totient is φ = 2388248922.

The previous prime is 2388248903. The next prime is 2388248963. The reversal of 2388248923 is 3298428832.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2388248923 is a prime.

It is not a weakly prime, because it can be changed into another prime (2388248903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1194124461 + 1194124462.

It is an arithmetic number, because the mean of its divisors is an integer number (1194124462).

Almost surely, 2^2388248923 is an apocalyptic number.

2388248923 is a deficient number, since it is larger than the sum of its proper divisors (1).

2388248923 is an equidigital number, since it uses as much as digits as its factorization.

2388248923 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1327104, while the sum is 49.

The square root of 2388248923 is about 48869.7137601603. The cubic root of 2388248923 is about 1336.6771690133.

The spelling of 2388248923 in words is "two billion, three hundred eighty-eight million, two hundred forty-eight thousand, nine hundred twenty-three".