140223040963 has 2 divisors, whose sum is σ = 140223040964. Its totient is φ = 140223040962.

The previous prime is 140223040961. The next prime is 140223040981. The reversal of 140223040963 is 369040322041.

It is a happy number.

140223040963 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 140223040963 - 2¹ = 140223040961 is a prime.

It is a super-2 number, since 2×140223040963² (a number of 23 digits) contains 22 as substring.

Together with 140223040961, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (140223040961) 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, 70111520481 + 70111520482.

It is an arithmetic number, because the mean of its divisors is an integer number (70111520482).

Almost surely, 2^140223040963 is an apocalyptic number.

140223040963 is a deficient number, since it is larger than the sum of its proper divisors (1).

140223040963 is an equidigital number, since it uses as much as digits as its factorization.

140223040963 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31104, while the sum is 34.

The spelling of 140223040963 in words is "one hundred forty billion, two hundred twenty-three million, forty thousand, nine hundred sixty-three".