8128484281401 has 16 divisors (see below), whose sum is σ = 12445526173440. Its totient is φ = 4667072314320.

The previous prime is 8128484281399. The next prime is 8128484281433. The reversal of 8128484281401 is 1041824848218.

It is not a de Polignac number, because 8128484281401 - 2¹ = 8128484281399 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8128484281481) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6482044255 + ... + 6482045508.

It is an arithmetic number, because the mean of its divisors is an integer number (777845385840).

Almost surely, 2^{8128484281401} is an apocalyptic number.

It is an amenable number.

8128484281401 is a deficient number, since it is larger than the sum of its proper divisors (4317041892039).

8128484281401 is a wasteful number, since it uses less digits than its factorization.

8128484281401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12964089796.

The product of its (nonzero) digits is 1048576, while the sum is 51.

The spelling of 8128484281401 in words is "eight trillion, one hundred twenty-eight billion, four hundred eighty-four million, two hundred eighty-one thousand, four hundred one".