338133441 has 4 divisors (see below), whose sum is σ = 450844592. Its totient is φ = 225422292.

The previous prime is 338133409. The next prime is 338133449. The reversal of 338133441 is 144331833.

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.

It is not a de Polignac number, because 338133441 - 2⁵ = 338133409 is a prime.

It is a super-2 number, since 2×338133441² = 228668447845000962, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 338133399 and 338133408.

It is not an unprimeable number, because it can be changed into a prime (338133449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56355571 + ... + 56355576.

It is an arithmetic number, because the mean of its divisors is an integer number (112711148).

Almost surely, 2^338133441 is an apocalyptic number.

It is an amenable number.

338133441 is a deficient number, since it is larger than the sum of its proper divisors (112711151).

338133441 is a wasteful number, since it uses less digits than its factorization.

338133441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112711150.

The product of its digits is 10368, while the sum is 30.

The square root of 338133441 is about 18388.4050694996. The cubic root of 338133441 is about 696.6736339538.

The spelling of 338133441 in words is "three hundred thirty-eight million, one hundred thirty-three thousand, four hundred forty-one".