1670351867016 has 64 divisors (see below), whose sum is σ = 4772761418880. Its totient is φ = 477210639360.

The previous prime is 1670351866993. The next prime is 1670351867033. The reversal of 1670351867016 is 6107681530761.

It is a self number, because there is not a number n which added to its sum of digits gives 1670351867016.

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, 2168986 + ... + 2836406.

It is an arithmetic number, because the mean of its divisors is an integer number (74574397170).

Almost surely, 2^{1670351867016} is an apocalyptic number.

It is an amenable number.

1670351867016 is an abundant number, since it is smaller than the sum of its proper divisors (3102409551864).

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

1670351867016 is a wasteful number, since it uses less digits than its factorization.

1670351867016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 682334 (or 682330 counting only the distinct ones).

The product of its (nonzero) digits is 1270080, while the sum is 51.

The spelling of 1670351867016 in words is "one trillion, six hundred seventy billion, three hundred fifty-one million, eight hundred sixty-seven thousand, sixteen".