213334114454 has 8 divisors (see below), whose sum is σ = 320135463840. Its totient is φ = 106622293176.

The previous prime is 213334114439. The next prime is 213334114481. The reversal of 213334114454 is 454411433312.

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

It is a super-2 number, since 2×213334114454² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22376069 + ... + 22385600.

It is an arithmetic number, because the mean of its divisors is an integer number (40016932980).

Almost surely, 2^213334114454 is an apocalyptic number.

213334114454 is a deficient number, since it is larger than the sum of its proper divisors (106801349386).

213334114454 is a wasteful number, since it uses less digits than its factorization.

213334114454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44764054.

The product of its digits is 69120, while the sum is 35.

Adding to 213334114454 its reverse (454411433312), we get a palindrome (667745547766).

The spelling of 213334114454 in words is "two hundred thirteen billion, three hundred thirty-four million, one hundred fourteen thousand, four hundred fifty-four".