423443014411 has 4 divisors (see below), whose sum is σ = 424804567824. Its totient is φ = 422081461000.

The previous prime is 423443014391. The next prime is 423443014429. The reversal of 423443014411 is 114410344324.

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 423443014411 - 2⁷ = 423443014283 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (423443084411) 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, 680776240 + ... + 680776861.

It is an arithmetic number, because the mean of its divisors is an integer number (106201141956).

Almost surely, 2^423443014411 is an apocalyptic number.

423443014411 is a deficient number, since it is larger than the sum of its proper divisors (1361553413).

423443014411 is a wasteful number, since it uses less digits than its factorization.

423443014411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1361553412.

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 423443014411 its reverse (114410344324), we get a palindrome (537853358735).

The spelling of 423443014411 in words is "four hundred twenty-three billion, four hundred forty-three million, fourteen thousand, four hundred eleven".