213342113341423 has 8 divisors (see below), whose sum is σ = 233154690872400. Its totient is φ = 193599175802880.

The previous prime is 213342113341309. The next prime is 213342113341439. The reversal of 213342113341423 is 324143311243312.

It is a happy number.

213342113341423 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 213342113341423 - 2²¹ = 213342111244271 is a prime.

It is a super-2 number, since 2×213342113341423² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213342113341493) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17409991698 + ... + 17410003951.

It is an arithmetic number, because the mean of its divisors is an integer number (29144336359050).

Almost surely, 2^{213342113341423} is an apocalyptic number.

213342113341423 is a deficient number, since it is larger than the sum of its proper divisors (19812577530977).

213342113341423 is a wasteful number, since it uses less digits than its factorization.

213342113341423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34819996217.

The product of its digits is 124416, while the sum is 37.

Adding to 213342113341423 its reverse (324143311243312), we get a palindrome (537485424584735).

The spelling of 213342113341423 in words is "two hundred thirteen trillion, three hundred forty-two billion, one hundred thirteen million, three hundred forty-one thousand, four hundred twenty-three".