146157266263 has 2 divisors, whose sum is σ = 146157266264. Its totient is φ = 146157266262.

The previous prime is 146157266261. The next prime is 146157266279. The reversal of 146157266263 is 362662751641.

146157266263 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 146157266263 - 2¹ = 146157266261 is a prime.

Together with 146157266261, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (146157266261) 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, 73078633131 + 73078633132.

It is an arithmetic number, because the mean of its divisors is an integer number (73078633132).

Almost surely, 2^146157266263 is an apocalyptic number.

146157266263 is a deficient number, since it is larger than the sum of its proper divisors (1).

146157266263 is an equidigital number, since it uses as much as digits as its factorization.

146157266263 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2177280, while the sum is 49.

The spelling of 146157266263 in words is "one hundred forty-six billion, one hundred fifty-seven million, two hundred sixty-six thousand, two hundred sixty-three".