148013194423 has 2 divisors, whose sum is σ = 148013194424. Its totient is φ = 148013194422.

The previous prime is 148013194411. The next prime is 148013194477. The reversal of 148013194423 is 324491310841.

148013194423 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 148013194423 - 2²¹ = 148011097271 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (148013195423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74006597211 + 74006597212.

It is an arithmetic number, because the mean of its divisors is an integer number (74006597212).

Almost surely, 2^148013194423 is an apocalyptic number.

148013194423 is a deficient number, since it is larger than the sum of its proper divisors (1).

148013194423 is an equidigital number, since it uses as much as digits as its factorization.

148013194423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 82944, while the sum is 40.

The spelling of 148013194423 in words is "one hundred forty-eight billion, thirteen million, one hundred ninety-four thousand, four hundred twenty-three".