423140014147 has 2 divisors, whose sum is σ = 423140014148. Its totient is φ = 423140014146.

The previous prime is 423140014117. The next prime is 423140014153. The reversal of 423140014147 is 741410041324.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 423140014147 - 2⁷ = 423140014019 is a prime.

It is not a weakly prime, because it can be changed into another prime (423140014117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211570007073 + 211570007074.

It is an arithmetic number, because the mean of its divisors is an integer number (211570007074).

Almost surely, 2^423140014147 is an apocalyptic number.

423140014147 is a deficient number, since it is larger than the sum of its proper divisors (1).

423140014147 is an equidigital number, since it uses as much as digits as its factorization.

423140014147 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10752, while the sum is 31.

The spelling of 423140014147 in words is "four hundred twenty-three billion, one hundred forty million, fourteen thousand, one hundred forty-seven".