94148394719 has 2 divisors, whose sum is σ = 94148394720. Its totient is φ = 94148394718.

The previous prime is 94148394661. The next prime is 94148394797. The reversal of 94148394719 is 91749384149.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-94148394719 is a prime.

It is a super-2 number, since 2×94148394719² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (94148594719) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47074197359 + 47074197360.

It is an arithmetic number, because the mean of its divisors is an integer number (47074197360).

Almost surely, 2^94148394719 is an apocalyptic number.

94148394719 is a deficient number, since it is larger than the sum of its proper divisors (1).

94148394719 is an equidigital number, since it uses as much as digits as its factorization.

94148394719 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7838208, while the sum is 59.

The spelling of 94148394719 in words is "ninety-four billion, one hundred forty-eight million, three hundred ninety-four thousand, seven hundred nineteen".