148843813759 has 2 divisors, whose sum is σ = 148843813760. Its totient is φ = 148843813758.

The previous prime is 148843813751. The next prime is 148843813777. The reversal of 148843813759 is 957318348841.

It is a weak prime.

It is an emirp because it is prime and its reverse (957318348841) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 148843813759 - 2³ = 148843813751 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 148843813697 and 148843813706.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (148843813751) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74421906879 + 74421906880.

It is an arithmetic number, because the mean of its divisors is an integer number (74421906880).

Almost surely, 2^148843813759 is an apocalyptic number.

148843813759 is a deficient number, since it is larger than the sum of its proper divisors (1).

148843813759 is an equidigital number, since it uses as much as digits as its factorization.

148843813759 is an evil number, because the sum of its binary digits is even.

The product of its digits is 23224320, while the sum is 61.

The spelling of 148843813759 in words is "one hundred forty-eight billion, eight hundred forty-three million, eight hundred thirteen thousand, seven hundred fifty-nine".