133020004344 has 64 divisors (see below), whose sum is σ = 333715852800. Its totient is φ = 44184720384.

The previous prime is 133020004319. The next prime is 133020004423. The reversal of 133020004344 is 443400020331.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16793617 + ... + 16801535.

It is an arithmetic number, because the mean of its divisors is an integer number (5214310200).

Almost surely, 2^133020004344 is an apocalyptic number.

It is an amenable number.

133020004344 is an abundant number, since it is smaller than the sum of its proper divisors (200695848456).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

133020004344 is a wasteful number, since it uses less digits than its factorization.

133020004344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10292 (or 10288 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 133020004344 its reverse (443400020331), we get a palindrome (576420024675).

The spelling of 133020004344 in words is "one hundred thirty-three billion, twenty million, four thousand, three hundred forty-four".