94827131428 has 24 divisors (see below), whose sum is σ = 170446921400. Its totient is φ = 46128227328.

The previous prime is 94827131359. The next prime is 94827131429. The reversal of 94827131428 is 82413172849.

It can be written as a sum of positive squares in 4 ways, for example, as 4381380864 + 90445750564 = 66192^2 + 300742^2 .

It is not an unprimeable number, because it can be changed into a prime (94827131429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2581978 + ... + 2618446.

Almost surely, 2^94827131428 is an apocalyptic number.

It is an amenable number.

94827131428 is a deficient number, since it is larger than the sum of its proper divisors (75619789972).

94827131428 is a wasteful number, since it uses less digits than its factorization.

94827131428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54079 (or 54077 counting only the distinct ones).

The product of its digits is 774144, while the sum is 49.

The spelling of 94827131428 in words is "ninety-four billion, eight hundred twenty-seven million, one hundred thirty-one thousand, four hundred twenty-eight".