133674271343 has 16 divisors (see below), whose sum is σ = 139854878976. Its totient is φ = 127524767040.

The previous prime is 133674271331. The next prime is 133674271349. The reversal of 133674271343 is 343172476331.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 133674271343 - 2³⁰ = 132600529519 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 133674271294 and 133674271303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133674271349) 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, 21011483 + ... + 21017843.

It is an arithmetic number, because the mean of its divisors is an integer number (8740929936).

Almost surely, 2^133674271343 is an apocalyptic number.

133674271343 is a deficient number, since it is larger than the sum of its proper divisors (6180607633).

133674271343 is a wasteful number, since it uses less digits than its factorization.

133674271343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8654.

The product of its digits is 762048, while the sum is 44.

The spelling of 133674271343 in words is "one hundred thirty-three billion, six hundred seventy-four million, two hundred seventy-one thousand, three hundred forty-three".