94099812481 has 2 divisors, whose sum is σ = 94099812482. Its totient is φ = 94099812480.

The previous prime is 94099812463. The next prime is 94099812487. The reversal of 94099812481 is 18421899049.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 52303690000 + 41796122481 = 228700^2 + 204441^2 .

It is a cyclic number.

It is not a de Polignac number, because 94099812481 - 2¹³ = 94099804289 is a prime.

It is a super-2 number, since 2×94099812481² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (94099812487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47049906240 + 47049906241.

It is an arithmetic number, because the mean of its divisors is an integer number (47049906241).

Almost surely, 2^94099812481 is an apocalyptic number.

It is an amenable number.

94099812481 is a deficient number, since it is larger than the sum of its proper divisors (1).

94099812481 is an equidigital number, since it uses as much as digits as its factorization.

94099812481 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1492992, while the sum is 55.

The spelling of 94099812481 in words is "ninety-four billion, ninety-nine million, eight hundred twelve thousand, four hundred eighty-one".