423311404211213 has 16 divisors (see below), whose sum is σ = 484505274390144. Its totient is φ = 362297750892480.

The previous prime is 423311404211191. The next prime is 423311404211249. The reversal of 423311404211213 is 312112404113324.

It is a cyclic number.

It is not a de Polignac number, because 423311404211213 - 2¹⁴ = 423311404194829 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 423311404211213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423311704211213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 398403206 + ... + 399464312.

It is an arithmetic number, because the mean of its divisors is an integer number (30281579649384).

Almost surely, 2^{423311404211213} is an apocalyptic number.

It is an amenable number.

423311404211213 is a deficient number, since it is larger than the sum of its proper divisors (61193870178931).

423311404211213 is a wasteful number, since it uses less digits than its factorization.

423311404211213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1145972.

The product of its (nonzero) digits is 13824, while the sum is 32.

Adding to 423311404211213 its reverse (312112404113324), we get a palindrome (735423808324537).

The spelling of 423311404211213 in words is "four hundred twenty-three trillion, three hundred eleven billion, four hundred four million, two hundred eleven thousand, two hundred thirteen".