133344412044 has 24 divisors (see below), whose sum is σ = 312236393280. Its totient is φ = 44291075664.

The previous prime is 133344412021. The next prime is 133344412067. The reversal of 133344412044 is 440214443331.

It is an interprime number because it is at equal distance from previous prime (133344412021) and next prime (133344412067).

It is a junction number, because it is equal to n+sod(n) for n = 133344411996 and 133344412014.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19629174 + ... + 19635965.

It is an arithmetic number, because the mean of its divisors is an integer number (13009849720).

Almost surely, 2^133344412044 is an apocalyptic number.

It is an amenable number.

133344412044 is an abundant number, since it is smaller than the sum of its proper divisors (178891981236).

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

133344412044 is a wasteful number, since it uses less digits than its factorization.

133344412044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39265429 (or 39265427 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 33.

Adding to 133344412044 its reverse (440214443331), we get a palindrome (573558855375).

The spelling of 133344412044 in words is "one hundred thirty-three billion, three hundred forty-four million, four hundred twelve thousand, forty-four".