133442043341 has 16 divisors (see below), whose sum is σ = 143001680640. Its totient is φ = 124142829120.

The previous prime is 133442043323. The next prime is 133442043367. The reversal of 133442043341 is 143340244331.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-133442043341 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 133442043298 and 133442043307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133442043311) by changing a digit.

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, 616556 + ... + 804378.

It is an arithmetic number, because the mean of its divisors is an integer number (8937605040).

Almost surely, 2^133442043341 is an apocalyptic number.

It is an amenable number.

133442043341 is a deficient number, since it is larger than the sum of its proper divisors (9559637299).

133442043341 is a wasteful number, since it uses less digits than its factorization.

133442043341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188516.

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 133442043341 its reverse (143340244331), we get a palindrome (276782287672).

The spelling of 133442043341 in words is "one hundred thirty-three billion, four hundred forty-two million, forty-three thousand, three hundred forty-one".