16701189120 has 880 divisors, whose sum is σ = 74757881088. Its totient is φ = 3463741440.

The previous prime is 16701189119. The next prime is 16701189133. The reversal of 16701189120 is 2198110761.

It is a tau number, because it is divible by the number of its divisors (880).

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

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 31933179 + ... + 31933701.

Almost surely, 2^16701189120 is an apocalyptic number.

16701189120 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 16701189120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37378940544).

16701189120 is an abundant number, since it is smaller than the sum of its proper divisors (58056691968).

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

16701189120 is a wasteful number, since it uses less digits than its factorization.

16701189120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 578 (or 551 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 36.

Adding to 16701189120 its reverse (2198110761), we get a palindrome (18899299881).

The spelling of 16701189120 in words is "sixteen billion, seven hundred one million, one hundred eighty-nine thousand, one hundred twenty".