133400234239 has 2 divisors, whose sum is σ = 133400234240. Its totient is φ = 133400234238.

The previous prime is 133400234213. The next prime is 133400234243. The reversal of 133400234239 is 932432004331.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 133400234239 - 2⁵ = 133400234207 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (133400234039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66700117119 + 66700117120.

It is an arithmetic number, because the mean of its divisors is an integer number (66700117120).

Almost surely, 2^133400234239 is an apocalyptic number.

133400234239 is a deficient number, since it is larger than the sum of its proper divisors (1).

133400234239 is an equidigital number, since it uses as much as digits as its factorization.

133400234239 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 46656, while the sum is 34.

The spelling of 133400234239 in words is "one hundred thirty-three billion, four hundred million, two hundred thirty-four thousand, two hundred thirty-nine".