28244302827 has 32 divisors (see below), whose sum is σ = 40765552128. Its totient is φ = 17291452416.

The previous prime is 28244302819. The next prime is 28244302831. The reversal of 28244302827 is 72820344282.

It is not a de Polignac number, because 28244302827 - 2³ = 28244302819 is a prime.

It is not an unprimeable number, because it can be changed into a prime (28244302837) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11655538 + ... + 11657960.

It is an arithmetic number, because the mean of its divisors is an integer number (1273923504).

Almost surely, 2^28244302827 is an apocalyptic number.

28244302827 is a deficient number, since it is larger than the sum of its proper divisors (12521249301).

28244302827 is a wasteful number, since it uses less digits than its factorization.

28244302827 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3859.

The product of its (nonzero) digits is 344064, while the sum is 42.

The spelling of 28244302827 in words is "twenty-eight billion, two hundred forty-four million, three hundred two thousand, eight hundred twenty-seven".