334234412021231 has 4 divisors (see below), whose sum is σ = 334400615112264. Its totient is φ = 334068208930200.

The previous prime is 334234412021219. The next prime is 334234412021273. The reversal of 334234412021231 is 132120214432433.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-334234412021231 is a prime.

It is a super-2 number, since 2×334234412021231² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 334234412021191 and 334234412021200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (334234412011231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83101542500 + ... + 83101546521.

It is an arithmetic number, because the mean of its divisors is an integer number (83600153778066).

Almost surely, 2^{334234412021231} is an apocalyptic number.

334234412021231 is a deficient number, since it is larger than the sum of its proper divisors (166203091033).

334234412021231 is a wasteful number, since it uses less digits than its factorization.

334234412021231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166203091032.

The product of its (nonzero) digits is 82944, while the sum is 35.

Adding to 334234412021231 its reverse (132120214432433), we get a palindrome (466354626453664).

The spelling of 334234412021231 in words is "three hundred thirty-four trillion, two hundred thirty-four billion, four hundred twelve million, twenty-one thousand, two hundred thirty-one".