423234130411 has 4 divisors (see below), whose sum is σ = 437828410800. Its totient is φ = 408639850024.

The previous prime is 423234130399. The next prime is 423234130427. The reversal of 423234130411 is 114031432324.

It is a happy number.

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 423234130411 - 2¹³ = 423234122219 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 423234130411.

It is not an unprimeable number, because it can be changed into a prime (423234130211) 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, 7297140151 + ... + 7297140208.

It is an arithmetic number, because the mean of its divisors is an integer number (109457102700).

Almost surely, 2^423234130411 is an apocalyptic number.

423234130411 is a deficient number, since it is larger than the sum of its proper divisors (14594280389).

423234130411 is a wasteful number, since it uses less digits than its factorization.

423234130411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14594280388.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 423234130411 its reverse (114031432324), we get a palindrome (537265562735).

The spelling of 423234130411 in words is "four hundred twenty-three billion, two hundred thirty-four million, one hundred thirty thousand, four hundred eleven".