94400098281 has 6 divisors (see below), whose sum is σ = 136355697530. Its totient is φ = 62933398848.

The previous prime is 94400098249. The next prime is 94400098283. The reversal of 94400098281 is 18289000449.

94400098281 is a `hidden beast` number, since 94 + 400 + 0 + 9 + 82 + 81 = 666.

It can be written as a sum of positive squares in only one way, i.e., 76740080400 + 17660017881 = 277020^2 + 132891^2 .

It is not a de Polignac number, because 94400098281 - 2⁵ = 94400098249 is a prime.

It is a super-2 number, since 2×94400098281² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (94400098283) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5244449896 + ... + 5244449913.

Almost surely, 2^94400098281 is an apocalyptic number.

It is an amenable number.

94400098281 is a deficient number, since it is larger than the sum of its proper divisors (41955599249).

94400098281 is a wasteful number, since it uses less digits than its factorization.

94400098281 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10488899815 (or 10488899812 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 45.

The spelling of 94400098281 in words is "ninety-four billion, four hundred million, ninety-eight thousand, two hundred eighty-one".