133033746407 has 2 divisors, whose sum is σ = 133033746408. Its totient is φ = 133033746406.

The previous prime is 133033746359. The next prime is 133033746409. The reversal of 133033746407 is 704647330331.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 133033746407 - 2⁸ = 133033746151 is a prime.

Together with 133033746409, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (133033746409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66516873203 + 66516873204.

It is an arithmetic number, because the mean of its divisors is an integer number (66516873204).

Almost surely, 2^133033746407 is an apocalyptic number.

133033746407 is a deficient number, since it is larger than the sum of its proper divisors (1).

133033746407 is an equidigital number, since it uses as much as digits as its factorization.

133033746407 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 381024, while the sum is 41.

The spelling of 133033746407 in words is "one hundred thirty-three billion, thirty-three million, seven hundred forty-six thousand, four hundred seven".