614486085489 has 32 divisors (see below), whose sum is σ = 923079510400. Its totient is φ = 408994684128.

The previous prime is 614486085463. The next prime is 614486085497. The reversal of 614486085489 is 984580684416.

614486085489 is a `hidden beast` number, since 6 + 1 + 4 + 4 + 86 + 0 + 8 + 548 + 9 = 666.

614486085489 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 614486085489 - 2¹² = 614486081393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (614486085449) 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, 1126797 + ... + 1580709.

It is an arithmetic number, because the mean of its divisors is an integer number (28846234700).

Almost surely, 2^614486085489 is an apocalyptic number.

It is an amenable number.

614486085489 is a deficient number, since it is larger than the sum of its proper divisors (308593424911).

614486085489 is an frugal number, since it uses more digits than its factorization.

614486085489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 454553 (or 454535 counting only the distinct ones).

The product of its (nonzero) digits is 53084160, while the sum is 63.

The spelling of 614486085489 in words is "six hundred fourteen billion, four hundred eighty-six million, eighty-five thousand, four hundred eighty-nine".