28410727747328 has 18 divisors (see below), whose sum is σ = 56710476089904. Its totient is φ = 14205363873536.

The previous prime is 28410727747273. The next prime is 28410727747331. The reversal of 28410727747328 is 82374772701482.

It is a super-2 number, since 2×28410727747328² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 55489702376 + ... + 55489702887.

Almost surely, 2^{28410727747328} is an apocalyptic number.

It is an amenable number.

28410727747328 is a deficient number, since it is larger than the sum of its proper divisors (28299748342576).

28410727747328 is an equidigital number, since it uses as much as digits as its factorization.

28410727747328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110979405279 (or 110979405265 counting only the distinct ones).

The product of its (nonzero) digits is 59006976, while the sum is 62.

The spelling of 28410727747328 in words is "twenty-eight trillion, four hundred ten billion, seven hundred twenty-seven million, seven hundred forty-seven thousand, three hundred twenty-eight".