334144420411 has 4 divisors (see below), whose sum is σ = 335530912024. Its totient is φ = 332757928800.

The previous prime is 334144420373. The next prime is 334144420439. The reversal of 334144420411 is 114024441433.

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

It is a cyclic number.

It is not a de Polignac number, because 334144420411 - 2³¹ = 331996936763 is a prime.

It is a super-2 number, since 2×334144420411² (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 (334144420481) 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, 693245445 + ... + 693245926.

It is an arithmetic number, because the mean of its divisors is an integer number (83882728006).

Almost surely, 2^334144420411 is an apocalyptic number.

334144420411 is a deficient number, since it is larger than the sum of its proper divisors (1386491613).

334144420411 is a wasteful number, since it uses less digits than its factorization.

334144420411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1386491612.

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 334144420411 its reverse (114024441433), we get a palindrome (448168861844).

The spelling of 334144420411 in words is "three hundred thirty-four billion, one hundred forty-four million, four hundred twenty thousand, four hundred eleven".