334121111443442 has 16 divisors (see below), whose sum is σ = 527986132866240. Its totient is φ = 158139949928688.

The previous prime is 334121111443417. The next prime is 334121111443453. The reversal of 334121111443442 is 244344111121433.

It is a super-3 number, since 3×334121111443442³ (a number of 45 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a junction number, because it is equal to n+sod(n) for n = 334121111443396 and 334121111443405.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3553979198 + ... + 3554073209.

It is an arithmetic number, because the mean of its divisors is an integer number (32999133304140).

Almost surely, 2^{334121111443442} is an apocalyptic number.

334121111443442 is a deficient number, since it is larger than the sum of its proper divisors (193865021422798).

334121111443442 is a wasteful number, since it uses less digits than its factorization.

334121111443442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7108053665.

The product of its digits is 110592, while the sum is 38.

Adding to 334121111443442 its reverse (244344111121433), we get a palindrome (578465222564875).

The spelling of 334121111443442 in words is "three hundred thirty-four trillion, one hundred twenty-one billion, one hundred eleven million, four hundred forty-three thousand, four hundred forty-two".