8489466146064 has 40 divisors (see below), whose sum is σ = 22466026269792. Its totient is φ = 2760801998080.

The previous prime is 8489466146011. The next prime is 8489466146069. The reversal of 8489466146064 is 4606416649848.

It is a junction number, because it is equal to n+sod(n) for n = 8489466145986 and 8489466146004.

It is not an unprimeable number, because it can be changed into a prime (8489466146069) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2156874594 + ... + 2156878529.

Almost surely, 2^{8489466146064} is an apocalyptic number.

It is an amenable number.

8489466146064 is an abundant number, since it is smaller than the sum of its proper divisors (13976560123728).

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

8489466146064 is a wasteful number, since it uses less digits than its factorization.

8489466146064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4313753175 (or 4313753169 counting only the distinct ones).

The product of its (nonzero) digits is 191102976, while the sum is 66.

The spelling of 8489466146064 in words is "eight trillion, four hundred eighty-nine billion, four hundred sixty-six million, one hundred forty-six thousand, sixty-four".