46886447428 has 24 divisors (see below), whose sum is σ = 82220641664. Its totient is φ = 23394873600.

The previous prime is 46886447417. The next prime is 46886447453. The reversal of 46886447428 is 82474468864.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8480401 + ... + 8485927.

Almost surely, 2^46886447428 is an apocalyptic number.

It is an amenable number.

46886447428 is a deficient number, since it is larger than the sum of its proper divisors (35334194236).

46886447428 is a wasteful number, since it uses less digits than its factorization.

46886447428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9523 (or 9521 counting only the distinct ones).

The product of its digits is 66060288, while the sum is 61.

The spelling of 46886447428 in words is "forty-six billion, eight hundred eighty-six million, four hundred forty-seven thousand, four hundred twenty-eight".