133304134420444 has 72 divisors (see below), whose sum is σ = 252793134035568. Its totient is φ = 61479760343040.

The previous prime is 133304134420423. The next prime is 133304134420451. The reversal of 133304134420444 is 444024431403331.

It is a junction number, because it is equal to n+sod(n) for n = 133304134420397 and 133304134420406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8994266554 + ... + 8994281374.

It is an arithmetic number, because the mean of its divisors is an integer number (3511015750494).

Almost surely, 2^{133304134420444} is an apocalyptic number.

It is an amenable number.

133304134420444 is a deficient number, since it is larger than the sum of its proper divisors (119488999615124).

133304134420444 is a wasteful number, since it uses less digits than its factorization.

133304134420444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23735 (or 23720 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 40.

Adding to 133304134420444 its reverse (444024431403331), we get a palindrome (577328565823775).

The spelling of 133304134420444 in words is "one hundred thirty-three trillion, three hundred four billion, one hundred thirty-four million, four hundred twenty thousand, four hundred forty-four".