133224444404 has 48 divisors (see below), whose sum is σ = 246755714688. Its totient is φ = 62808987648.

The previous prime is 133224444403. The next prime is 133224444433. The reversal of 133224444404 is 404444422331.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133224444401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3470564 + ... + 3508740.

It is an arithmetic number, because the mean of its divisors is an integer number (5140744056).

Almost surely, 2^133224444404 is an apocalyptic number.

It is an amenable number.

133224444404 is a deficient number, since it is larger than the sum of its proper divisors (113531270284).

133224444404 is a wasteful number, since it uses less digits than its factorization.

133224444404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38744 (or 38742 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 35.

Adding to 133224444404 its reverse (404444422331), we get a palindrome (537668866735).

The spelling of 133224444404 in words is "one hundred thirty-three billion, two hundred twenty-four million, four hundred forty-four thousand, four hundred four".