1680707014826 has 8 divisors (see below), whose sum is σ = 2881212025440. Its totient is φ = 720303006348.

The previous prime is 1680707014801. The next prime is 1680707014837. The reversal of 1680707014826 is 6284107070861.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60025250516 + ... + 60025250543.

It is an arithmetic number, because the mean of its divisors is an integer number (360151503180).

Almost surely, 2^{1680707014826} is an apocalyptic number.

1680707014826 is a deficient number, since it is larger than the sum of its proper divisors (1200505010614).

1680707014826 is a wasteful number, since it uses less digits than its factorization.

1680707014826 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120050501068.

The product of its (nonzero) digits is 903168, while the sum is 50.

The spelling of 1680707014826 in words is "one trillion, six hundred eighty billion, seven hundred seven million, fourteen thousand, eight hundred twenty-six".