8454045585144 has 64 divisors (see below), whose sum is σ = 21821082071040. Its totient is φ = 2727635178240.

The previous prime is 8454045585121. The next prime is 8454045585191. The reversal of 8454045585144 is 4415855404548.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33699874 + ... + 33949809.

It is an arithmetic number, because the mean of its divisors is an integer number (340954407360).

Almost surely, 2^{8454045585144} is an apocalyptic number.

It is an amenable number.

8454045585144 is an abundant number, since it is smaller than the sum of its proper divisors (13367036485896).

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

8454045585144 is a wasteful number, since it uses less digits than its factorization.

8454045585144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67649860 (or 67649856 counting only the distinct ones).

The product of its (nonzero) digits is 40960000, while the sum is 57.

The spelling of 8454045585144 in words is "eight trillion, four hundred fifty-four billion, forty-five million, five hundred eighty-five thousand, one hundred forty-four".