16703375040 has 448 divisors, whose sum is σ = 64704407040. Its totient is φ = 4022784000.

The previous prime is 16703375023. The next prime is 16703375047. The reversal of 16703375040 is 4057330761.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 16703374986 and 16703375004.

It is not an unprimeable number, because it can be changed into a prime (16703375047) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 17201755 + ... + 17202725.

It is an arithmetic number, because the mean of its divisors is an integer number (144429480).

Almost surely, 2^16703375040 is an apocalyptic number.

16703375040 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 16703375040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32352203520).

16703375040 is an abundant number, since it is smaller than the sum of its proper divisors (48001032000).

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

16703375040 is a wasteful number, since it uses less digits than its factorization.

16703375040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1189 (or 1173 counting only the distinct ones).

The product of its (nonzero) digits is 52920, while the sum is 36.

The spelling of 16703375040 in words is "sixteen billion, seven hundred three million, three hundred seventy-five thousand, forty".