94136038291 has 2 divisors, whose sum is σ = 94136038292. Its totient is φ = 94136038290.

The previous prime is 94136038219. The next prime is 94136038309. The reversal of 94136038291 is 19283063149.

It is a happy number.

Together with previous prime (94136038219) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 94136038291 - 2¹³ = 94136030099 is a prime.

It is not a weakly prime, because it can be changed into another prime (94136035291) 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 as a sum of consecutive naturals, namely, 47068019145 + 47068019146.

It is an arithmetic number, because the mean of its divisors is an integer number (47068019146).

Almost surely, 2^94136038291 is an apocalyptic number.

94136038291 is a deficient number, since it is larger than the sum of its proper divisors (1).

94136038291 is an equidigital number, since it uses as much as digits as its factorization.

94136038291 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 279936, while the sum is 46.

The spelling of 94136038291 in words is "ninety-four billion, one hundred thirty-six million, thirty-eight thousand, two hundred ninety-one".