94401948019 has 2 divisors, whose sum is σ = 94401948020. Its totient is φ = 94401948018.

The previous prime is 94401948013. The next prime is 94401948031. The reversal of 94401948019 is 91084910449.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 94401948019 - 2²³ = 94393559411 is a prime.

It is a super-2 number, since 2×94401948019² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (94401948013) 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, 47200974009 + 47200974010.

It is an arithmetic number, because the mean of its divisors is an integer number (47200974010).

Almost surely, 2^94401948019 is an apocalyptic number.

94401948019 is a deficient number, since it is larger than the sum of its proper divisors (1).

94401948019 is an equidigital number, since it uses as much as digits as its factorization.

94401948019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 373248, while the sum is 49.

The spelling of 94401948019 in words is "ninety-four billion, four hundred one million, nine hundred forty-eight thousand, nineteen".