28301029996 has 6 divisors (see below), whose sum is σ = 49526802500. Its totient is φ = 14150514996.

The previous prime is 28301029987. The next prime is 28301029997. The reversal of 28301029996 is 69992010382.

It is not an unprimeable number, because it can be changed into a prime (28301029997) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3537628746 + ... + 3537628753.

Almost surely, 2^28301029996 is an apocalyptic number.

It is an amenable number.

28301029996 is a deficient number, since it is larger than the sum of its proper divisors (21225772504).

28301029996 is a wasteful number, since it uses less digits than its factorization.

28301029996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7075257503 (or 7075257501 counting only the distinct ones).

The product of its (nonzero) digits is 419904, while the sum is 49.

The spelling of 28301029996 in words is "twenty-eight billion, three hundred one million, twenty-nine thousand, nine hundred ninety-six".