334112420134421 has 4 divisors (see below), whose sum is σ = 353766091907052. Its totient is φ = 314458748361792.

The previous prime is 334112420134403. The next prime is 334112420134469. The reversal of 334112420134421 is 124431024211433.

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

It can be written as a sum of positive squares in 2 ways, for example, as 210750547562500 + 123361872571921 = 14517250^2 + 11106839^2 .

It is a cyclic number.

It is not a de Polignac number, because 334112420134421 - 2⁶ = 334112420134357 is a prime.

It is a super-2 number, since 2×334112420134421² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (334112420134481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9826835886290 + ... + 9826835886323.

It is an arithmetic number, because the mean of its divisors is an integer number (88441522976763).

Almost surely, 2^{334112420134421} is an apocalyptic number.

It is an amenable number.

334112420134421 is a deficient number, since it is larger than the sum of its proper divisors (19653671772631).

334112420134421 is a wasteful number, since it uses less digits than its factorization.

334112420134421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19653671772630.

The product of its (nonzero) digits is 55296, while the sum is 35.

Adding to 334112420134421 its reverse (124431024211433), we get a palindrome (458543444345854).

The spelling of 334112420134421 in words is "three hundred thirty-four trillion, one hundred twelve billion, four hundred twenty million, one hundred thirty-four thousand, four hundred twenty-one".