28714199472 has 60 divisors (see below), whose sum is σ = 91839863440. Its totient is φ = 8204056704.

The previous prime is 28714199453. The next prime is 28714199477. The reversal of 28714199472 is 27499141782.

28714199472 is a `hidden beast` number, since 2 + 8 + 71 + 419 + 94 + 72 = 666.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (28714199477) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14242147 + ... + 14244162.

Almost surely, 2^28714199472 is an apocalyptic number.

It is an amenable number.

28714199472 is an abundant number, since it is smaller than the sum of its proper divisors (63125663968).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

28714199472 is a wasteful number, since it uses less digits than its factorization.

28714199472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28486330 (or 28486321 counting only the distinct ones).

The product of its digits is 2032128, while the sum is 54.

The spelling of 28714199472 in words is "twenty-eight billion, seven hundred fourteen million, one hundred ninety-nine thousand, four hundred seventy-two".