34404221332 has 24 divisors (see below), whose sum is σ = 64887716096. Its totient is φ = 15866873568.

The previous prime is 34404221239. The next prime is 34404221333. The reversal of 34404221332 is 23312240443.

It is a super-2 number, since 2×34404221332² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 34404221332.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34404221333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 180288 + ... + 318295.

Almost surely, 2^34404221332 is an apocalyptic number.

It is an amenable number.

34404221332 is a deficient number, since it is larger than the sum of its proper divisors (30483494764).

34404221332 is a wasteful number, since it uses less digits than its factorization.

34404221332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 499927 (or 499925 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 34404221332 its reverse (23312240443), we get a palindrome (57716461775).

The spelling of 34404221332 in words is "thirty-four billion, four hundred four million, two hundred twenty-one thousand, three hundred thirty-two".