140223404000263 has 2 divisors, whose sum is σ = 140223404000264. Its totient is φ = 140223404000262.

The previous prime is 140223404000261. The next prime is 140223404000387. The reversal of 140223404000263 is 362000404322041.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 140223404000263 - 2¹ = 140223404000261 is a prime.

Together with 140223404000261, 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 (140223404000261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70111702000131 + 70111702000132.

It is an arithmetic number, because the mean of its divisors is an integer number (70111702000132).

Almost surely, 2^{140223404000263} is an apocalyptic number.

140223404000263 is a deficient number, since it is larger than the sum of its proper divisors (1).

140223404000263 is an equidigital number, since it uses as much as digits as its factorization.

140223404000263 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27648, while the sum is 31.

The spelling of 140223404000263 in words is "one hundred forty trillion, two hundred twenty-three billion, four hundred four million, two hundred sixty-three", and thus it is an aban number.