16700602672 has 80 divisors (see below), whose sum is σ = 37006068960. Its totient is φ = 7237472256.

The previous prime is 16700602661. The next prime is 16700602697. The reversal of 16700602672 is 27620600761.

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, 427878 + ... + 465274.

It is an arithmetic number, because the mean of its divisors is an integer number (462575862).

Almost surely, 2^16700602672 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16700602672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18503034480).

16700602672 is an abundant number, since it is smaller than the sum of its proper divisors (20305466288).

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

16700602672 is a wasteful number, since it uses less digits than its factorization.

16700602672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37550 (or 37544 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 37.

The spelling of 16700602672 in words is "sixteen billion, seven hundred million, six hundred two thousand, six hundred seventy-two".