214223331134 has 4 divisors (see below), whose sum is σ = 321334996704. Its totient is φ = 107111665566.

The previous prime is 214223331109. The next prime is 214223331137. The reversal of 214223331134 is 431133322412.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 214223331097 and 214223331106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214223331137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53555832782 + ... + 53555832785.

It is an arithmetic number, because the mean of its divisors is an integer number (80333749176).

Almost surely, 2^214223331134 is an apocalyptic number.

214223331134 is a deficient number, since it is larger than the sum of its proper divisors (107111665570).

214223331134 is a wasteful number, since it uses less digits than its factorization.

214223331134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107111665569.

The product of its digits is 10368, while the sum is 29.

Adding to 214223331134 its reverse (431133322412), we get a palindrome (645356653546).

The spelling of 214223331134 in words is "two hundred fourteen billion, two hundred twenty-three million, three hundred thirty-one thousand, one hundred thirty-four".