148817843233 has 2 divisors, whose sum is σ = 148817843234. Its totient is φ = 148817843232.

The previous prime is 148817843219. The next prime is 148817843261. The reversal of 148817843233 is 332348718841.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 144539113489 + 4278729744 = 380183^2 + 65412^2 .

It is a cyclic number.

It is not a de Polignac number, because 148817843233 - 2¹³ = 148817835041 is a prime.

It is not a weakly prime, because it can be changed into another prime (148817843203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74408921616 + 74408921617.

It is an arithmetic number, because the mean of its divisors is an integer number (74408921617).

Almost surely, 2^148817843233 is an apocalyptic number.

It is an amenable number.

148817843233 is a deficient number, since it is larger than the sum of its proper divisors (1).

148817843233 is an equidigital number, since it uses as much as digits as its factorization.

148817843233 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3096576, while the sum is 52.

The spelling of 148817843233 in words is "one hundred forty-eight billion, eight hundred seventeen million, eight hundred forty-three thousand, two hundred thirty-three".