334042010321 has 4 divisors (see below), whose sum is σ = 334081193472. Its totient is φ = 334002827172.

The previous prime is 334042010311. The next prime is 334042010327. The reversal of 334042010321 is 123010240433.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 123010240433 = 94613 ⋅1300141.

It is a cyclic number.

It is not a de Polignac number, because 334042010321 - 2¹⁴ = 334041993937 is a prime.

It is a super-2 number, since 2×334042010321² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (334042010327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19578785 + ... + 19595838.

It is an arithmetic number, because the mean of its divisors is an integer number (83520298368).

Almost surely, 2^334042010321 is an apocalyptic number.

It is an amenable number.

334042010321 is a deficient number, since it is larger than the sum of its proper divisors (39183151).

334042010321 is an equidigital number, since it uses as much as digits as its factorization.

334042010321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39183150.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 334042010321 its reverse (123010240433), we get a palindrome (457052250754).

The spelling of 334042010321 in words is "three hundred thirty-four billion, forty-two million, ten thousand, three hundred twenty-one".