148040838833 has 2 divisors, whose sum is σ = 148040838834. Its totient is φ = 148040838832.

The previous prime is 148040838793. The next prime is 148040838857. The reversal of 148040838833 is 338838040841.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 141836598544 + 6204240289 = 376612^2 + 78767^2 .

It is a cyclic number.

It is not a de Polignac number, because 148040838833 - 2²⁰ = 148039790257 is a prime.

It is not a weakly prime, because it can be changed into another prime (148040838893) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74020419416 + 74020419417.

It is an arithmetic number, because the mean of its divisors is an integer number (74020419417).

Almost surely, 2^148040838833 is an apocalyptic number.

It is an amenable number.

148040838833 is a deficient number, since it is larger than the sum of its proper divisors (1).

148040838833 is an equidigital number, since it uses as much as digits as its factorization.

148040838833 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1769472, while the sum is 50.

The spelling of 148040838833 in words is "one hundred forty-eight billion, forty million, eight hundred thirty-eight thousand, eight hundred thirty-three".