94427272449 has 8 divisors (see below), whose sum is σ = 139892255520. Its totient is φ = 62951514948.

The previous prime is 94427272343. The next prime is 94427272469.

94427272449 is a `hidden beast` number, since 94 + 42 + 7 + 2 + 72 + 449 = 666.

94427272449 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 94427272449 - 2¹¹ = 94427270401 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 94427272395 and 94427272404.

It is not an unprimeable number, because it can be changed into a prime (94427272469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1748653167 + ... + 1748653220.

It is an arithmetic number, because the mean of its divisors is an integer number (17486531940).

Almost surely, 2^94427272449 is an apocalyptic number.

It is an amenable number.

94427272449 is a deficient number, since it is larger than the sum of its proper divisors (45464983071).

94427272449 is a wasteful number, since it uses less digits than its factorization.

94427272449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3497306396 (or 3497306390 counting only the distinct ones).

The product of its digits is 8128512, while the sum is 54.

The spelling of 94427272449 in words is "ninety-four billion, four hundred twenty-seven million, two hundred seventy-two thousand, four hundred forty-nine".