423070968211 has 4 divisors (see below), whose sum is σ = 423237337632. Its totient is φ = 422904598792.

The previous prime is 423070968193. The next prime is 423070968227. The reversal of 423070968211 is 112869070324.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 423070968211 - 2²³ = 423062579603 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (423070968811) 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 in 3 ways as a sum of consecutive naturals, for example, 83180896 + ... + 83185981.

It is an arithmetic number, because the mean of its divisors is an integer number (105809334408).

Almost surely, 2^423070968211 is an apocalyptic number.

423070968211 is a deficient number, since it is larger than the sum of its proper divisors (166369421).

423070968211 is a wasteful number, since it uses less digits than its factorization.

423070968211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166369420.

The product of its (nonzero) digits is 145152, while the sum is 43.

The spelling of 423070968211 in words is "four hundred twenty-three billion, seventy million, nine hundred sixty-eight thousand, two hundred eleven".