28341460544 has 14 divisors (see below), whose sum is σ = 56240085894. Its totient is φ = 14170730240.

The previous prime is 28341460531. The next prime is 28341460579. The reversal of 28341460544 is 44506414382.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 26280300544 + 2061160000 = 162112^2 + 45400^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 221417597 + ... + 221417724.

Almost surely, 2^28341460544 is an apocalyptic number.

It is an amenable number.

28341460544 is a deficient number, since it is larger than the sum of its proper divisors (27898625350).

28341460544 is an equidigital number, since it uses as much as digits as its factorization.

28341460544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 442835333 (or 442835323 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 41.

The spelling of 28341460544 in words is "twenty-eight billion, three hundred forty-one million, four hundred sixty thousand, five hundred forty-four".