16700368860 has 192 divisors, whose sum is σ = 59613603840. Its totient is φ = 3802152960.

The previous prime is 16700368807. The next prime is 16700368871. The reversal of 16700368860 is 6886300761.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 962865 + ... + 980055.

It is an arithmetic number, because the mean of its divisors is an integer number (310487520).

Almost surely, 2^16700368860 is an apocalyptic number.

16700368860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16700368860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29806801920).

16700368860 is an abundant number, since it is smaller than the sum of its proper divisors (42913234980).

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

16700368860 is a wasteful number, since it uses less digits than its factorization.

16700368860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17473 (or 17465 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The spelling of 16700368860 in words is "sixteen billion, seven hundred million, three hundred sixty-eight thousand, eight hundred sixty".