16828770268 has 24 divisors (see below), whose sum is σ = 29615640768. Its totient is φ = 8367285696.

The previous prime is 16828770247. The next prime is 16828770313. The reversal of 16828770268 is 86207782861.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 527130 + ... + 558142.

It is an arithmetic number, because the mean of its divisors is an integer number (1233985032).

Almost surely, 2^16828770268 is an apocalyptic number.

It is an amenable number.

16828770268 is a deficient number, since it is larger than the sum of its proper divisors (12786870500).

16828770268 is a wasteful number, since it uses less digits than its factorization.

16828770268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31773 (or 31771 counting only the distinct ones).

The product of its (nonzero) digits is 3612672, while the sum is 55.

The spelling of 16828770268 in words is "sixteen billion, eight hundred twenty-eight million, seven hundred seventy thousand, two hundred sixty-eight".