333134421 has 16 divisors (see below), whose sum is σ = 456813504. Its totient is φ = 215789184.

The previous prime is 333134413. The next prime is 333134423. The reversal of 333134421 is 124431333.

It is not a de Polignac number, because 333134421 - 2³ = 333134413 is a prime.

It is a super-2 number, since 2×333134421² = 221957084910010482, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 333134391 and 333134400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (333134423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 102406 + ... + 105608.

It is an arithmetic number, because the mean of its divisors is an integer number (28550844).

Almost surely, 2^333134421 is an apocalyptic number.

It is an amenable number.

333134421 is a deficient number, since it is larger than the sum of its proper divisors (123679083).

333134421 is a wasteful number, since it uses less digits than its factorization.

333134421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4180.

The product of its digits is 2592, while the sum is 24.

The square root of 333134421 is about 18251.9703319943. The cubic root of 333134421 is about 693.2233287990.

Adding to 333134421 its reverse (124431333), we get a palindrome (457565754).

The spelling of 333134421 in words is "three hundred thirty-three million, one hundred thirty-four thousand, four hundred twenty-one".