94091219039 has 2 divisors, whose sum is σ = 94091219040. Its totient is φ = 94091219038.

The previous prime is 94091219029. The next prime is 94091219059. The reversal of 94091219039 is 93091219049.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 94091219039 - 2²⁸ = 93822783583 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 94091218984 and 94091219002.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (94091219029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47045609519 + 47045609520.

It is an arithmetic number, because the mean of its divisors is an integer number (47045609520).

Almost surely, 2^94091219039 is an apocalyptic number.

94091219039 is a deficient number, since it is larger than the sum of its proper divisors (1).

94091219039 is an equidigital number, since it uses as much as digits as its factorization.

94091219039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 157464, while the sum is 47.

The spelling of 94091219039 in words is "ninety-four billion, ninety-one million, two hundred nineteen thousand, thirty-nine".